From patchwork Tue Oct 3 05:56:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ales Musil X-Patchwork-Id: 1842383 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=YM0Ft2mU; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org (client-ip=2605:bc80:3010::138; helo=smtp1.osuosl.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=patchwork.ozlabs.org) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S06XS0sQ9z1yqM for ; Tue, 3 Oct 2023 16:56:55 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id D569981E43; Tue, 3 Oct 2023 05:56:53 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org D569981E43 Authentication-Results: smtp1.osuosl.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=YM0Ft2mU X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8uq3AkccsWAD; Tue, 3 Oct 2023 05:56:51 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp1.osuosl.org (Postfix) with ESMTPS id 07B8681E3A; Tue, 3 Oct 2023 05:56:50 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 07B8681E3A Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id C9B8FC0071; Tue, 3 Oct 2023 05:56:49 +0000 (UTC) X-Original-To: dev@openvswitch.org Delivered-To: ovs-dev@lists.linuxfoundation.org Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id CB7A2C0032 for ; Tue, 3 Oct 2023 05:56:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 98181418D0 for ; Tue, 3 Oct 2023 05:56:48 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 98181418D0 Authentication-Results: smtp4.osuosl.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=YM0Ft2mU X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RSvZeL1cQp1N for ; Tue, 3 Oct 2023 05:56:45 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by smtp4.osuosl.org (Postfix) with ESMTPS id C143D41768 for ; Tue, 3 Oct 2023 05:56:44 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org C143D41768 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696312603; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=NKZbHokVeO4sbZ5mMCLxxOXbhmRKdB66eC8AwNlgpUg=; b=YM0Ft2mU5JlT2ADX/qsvsQRZ1tsZ6U9s33YRLJ71BmwzaKLvajoXp6W9vSV2nvpB5yNc5r N+cXXTcFZg8bWB8jEBz05/kzikIAWNbQeKdyiQbDmdEt/Q+0cvu5QAKwhS3x22ziggcjVh BfhjIAjGAC9qobcISk+K5IPzJhkK1AM= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-633-5IdNvDLqPnq6SX_kFceHGg-1; Tue, 03 Oct 2023 01:56:32 -0400 X-MC-Unique: 5IdNvDLqPnq6SX_kFceHGg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1BD51101A59E; Tue, 3 Oct 2023 05:56:32 +0000 (UTC) Received: from amusil.redhat.com (unknown [10.45.224.76]) by smtp.corp.redhat.com (Postfix) with ESMTP id 54C3B400E89; Tue, 3 Oct 2023 05:56:31 +0000 (UTC) From: Ales Musil To: dev@openvswitch.org Date: Tue, 3 Oct 2023 07:56:29 +0200 Message-ID: <20231003055630.117963-1-amusil@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Cc: i.maximets@ovn.org, dceara@redhat.com Subject: [ovs-dev] [PATCH 1/2] ofp-prop: Add helper for parsing and storing of ovs_u128. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" Add helper methods that allow us to store and parse the ovs_u128 type. Signed-off-by: Ales Musil Acked-by: Simon Horman --- include/openvswitch/ofp-prop.h | 3 +++ lib/ofp-prop.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) diff --git a/include/openvswitch/ofp-prop.h b/include/openvswitch/ofp-prop.h index e676f8dc0..14a451ea0 100644 --- a/include/openvswitch/ofp-prop.h +++ b/include/openvswitch/ofp-prop.h @@ -88,6 +88,7 @@ enum ofperr ofpprop_parse_u8(const struct ofpbuf *, uint8_t *value); enum ofperr ofpprop_parse_u16(const struct ofpbuf *, uint16_t *value); enum ofperr ofpprop_parse_u32(const struct ofpbuf *, uint32_t *value); enum ofperr ofpprop_parse_u64(const struct ofpbuf *, uint64_t *value); +enum ofperr ofpprop_parse_u128(const struct ofpbuf *, ovs_u128 *value); enum ofperr ofpprop_parse_uuid(const struct ofpbuf *, struct uuid *); enum ofperr ofpprop_parse_nested(const struct ofpbuf *, struct ofpbuf *); @@ -98,10 +99,12 @@ void *ofpprop_put_zeros(struct ofpbuf *, uint64_t type, size_t len); void ofpprop_put_be16(struct ofpbuf *, uint64_t type, ovs_be16 value); void ofpprop_put_be32(struct ofpbuf *, uint64_t type, ovs_be32 value); void ofpprop_put_be64(struct ofpbuf *, uint64_t type, ovs_be64 value); +void ofpprop_put_be128(struct ofpbuf *, uint64_t type, ovs_be128 value); void ofpprop_put_u8(struct ofpbuf *, uint64_t type, uint8_t value); void ofpprop_put_u16(struct ofpbuf *, uint64_t type, uint16_t value); void ofpprop_put_u32(struct ofpbuf *, uint64_t type, uint32_t value); void ofpprop_put_u64(struct ofpbuf *, uint64_t type, uint64_t value); +void ofpprop_put_u128(struct ofpbuf *, uint64_t type, ovs_u128 value); void ofpprop_put_bitmap(struct ofpbuf *, uint64_t type, uint64_t bitmap); void ofpprop_put_flag(struct ofpbuf *, uint64_t type); void ofpprop_put_uuid(struct ofpbuf *, uint64_t type, const struct uuid *); diff --git a/lib/ofp-prop.c b/lib/ofp-prop.c index 8b2d8a85a..6884456ad 100644 --- a/lib/ofp-prop.c +++ b/lib/ofp-prop.c @@ -250,6 +250,20 @@ ofpprop_parse_u64(const struct ofpbuf *property, uint64_t *value) return 0; } +/* Attempts to parse 'property' as a property containing a 128-bit value. If + * successful, stores the value into '*value' and returns 0; otherwise returns + * an OpenFlow error. */ +enum ofperr +ofpprop_parse_u128(const struct ofpbuf *property, ovs_u128 *value) +{ + ovs_be128 *p = property->msg; + if (ofpbuf_msgsize(property) != sizeof *p) { + return OFPERR_OFPBPC_BAD_LEN; + } + *value = ntoh128(*p); + return 0; +} + /* Attempts to parse 'property' as a property containing a UUID. If * successful, stores the value into '*uuid' and returns 0; otherwise returns * an OpenFlow error. */ @@ -351,6 +365,15 @@ ofpprop_put_be64(struct ofpbuf *msg, uint64_t type, ovs_be64 value) ofpprop_end(msg, start); } +/* Adds a property with the given 'type' and 128-bit 'value' to 'msg'. */ +void +ofpprop_put_be128(struct ofpbuf *msg, uint64_t type, ovs_be128 value) +{ + size_t start = ofpprop_start(msg, type); + ofpbuf_put(msg, &value, sizeof value); + ofpprop_end(msg, start); +} + /* Adds a property with the given 'type' and 8-bit 'value' to 'msg'. */ void ofpprop_put_u8(struct ofpbuf *msg, uint64_t type, uint8_t value) @@ -381,6 +404,13 @@ ofpprop_put_u64(struct ofpbuf *msg, uint64_t type, uint64_t value) ofpprop_put_be64(msg, type, htonll(value)); } +/* Adds a property with the given 'type' and 64-bit 'value' to 'msg'. */ +void +ofpprop_put_u128(struct ofpbuf *msg, uint64_t type, ovs_u128 value) +{ + ofpprop_put_be128(msg, type, hton128(value)); +} + /* Appends a property to 'msg' whose type is 'type' and whose contents is a * series of property headers, one for each 1-bit in 'bitmap'. */ void From patchwork Tue Oct 3 05:56:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ales Musil X-Patchwork-Id: 1842384 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=FkrPseTT; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org (client-ip=2605:bc80:3010::138; helo=smtp1.osuosl.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=patchwork.ozlabs.org) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S06XY5Nzlz1yqM for ; Tue, 3 Oct 2023 16:57:01 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id C6F3581E9C; Tue, 3 Oct 2023 05:56:59 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org C6F3581E9C Authentication-Results: smtp1.osuosl.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=FkrPseTT X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tY1d3onIIGoh; Tue, 3 Oct 2023 05:56:56 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id B08CD81E6D; Tue, 3 Oct 2023 05:56:55 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org B08CD81E6D Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 889E9C007F; Tue, 3 Oct 2023 05:56:55 +0000 (UTC) X-Original-To: dev@openvswitch.org Delivered-To: ovs-dev@lists.linuxfoundation.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 37F18C0032 for ; Tue, 3 Oct 2023 05:56:54 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1CEE860E35 for ; Tue, 3 Oct 2023 05:56:54 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 1CEE860E35 Authentication-Results: smtp3.osuosl.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=FkrPseTT X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eQODd6nOsb_W for ; Tue, 3 Oct 2023 05:56:51 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by smtp3.osuosl.org (Postfix) with ESMTPS id 3F55360D6B for ; Tue, 3 Oct 2023 05:56:51 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 3F55360D6B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696312609; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CZQbmqcrbAoLb8eCwY3LPv1l2oo7mKPz0dTIZXQFT2c=; b=FkrPseTTnLlHp+UgbH9jvNQJ8qfYk5CLHlUehV6H6wvpUWXUBvfLppp8ydfTVveSY2euve 7bASzlg2rRBkbu6IBP00jp7+gcSmpZAQcLXkwjrOzfPYkFz2HO7/oyRzjB7i2WeSumW/fN XZXc4Oqwk+x6XjDXR21XE0nJvjJtA0Y= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-176-4NNwni65NAya4KpZ3pGJ-A-1; Tue, 03 Oct 2023 01:56:33 -0400 X-MC-Unique: 4NNwni65NAya4KpZ3pGJ-A-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 28BFE811E8F; Tue, 3 Oct 2023 05:56:33 +0000 (UTC) Received: from amusil.redhat.com (unknown [10.45.224.76]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5012940107B; Tue, 3 Oct 2023 05:56:32 +0000 (UTC) From: Ales Musil To: dev@openvswitch.org Date: Tue, 3 Oct 2023 07:56:30 +0200 Message-ID: <20231003055630.117963-2-amusil@redhat.com> In-Reply-To: <20231003055630.117963-1-amusil@redhat.com> References: <20231003055630.117963-1-amusil@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Cc: i.maximets@ovn.org, dceara@redhat.com Subject: [ovs-dev] [PATCH 2/2] openflow: Allow CT flush to match on mark and labels. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" Extend the current NX_CT_FLUSH with four additional fields, that allow to match on CT entry "mark" or "labels". This is encoded as separate TLV values which is backward compatible. Versions that do not support them will simply ignore it. Extend also the ovs-dpctl and ovs-ofctl command line tools with option to specify those two matching parameters for the "ct-flush" command. Reported-at: https://issues.redhat.com/browse/FDP-55 Signed-off-by: Ales Musil --- include/openflow/nicira-ext.h | 4 + include/openvswitch/ofp-ct.h | 14 ++- lib/ct-dpif.c | 14 ++- lib/dpctl.c | 46 ++------- lib/ofp-ct.c | 181 +++++++++++++++++++++++++++++++++- lib/ofp-print.c | 2 +- tests/ofp-print.at | 56 +++++++++++ tests/ovs-ofctl.at | 32 ++++++ tests/system-traffic.at | 112 +++++++++++++-------- utilities/ovs-ofctl.8.in | 31 +++--- utilities/ovs-ofctl.c | 42 ++------ 11 files changed, 398 insertions(+), 136 deletions(-) diff --git a/include/openflow/nicira-ext.h b/include/openflow/nicira-ext.h index 768775898..959845ce6 100644 --- a/include/openflow/nicira-ext.h +++ b/include/openflow/nicira-ext.h @@ -1075,6 +1075,10 @@ enum nx_ct_flush_tlv_type { * by 'enum nx_ct_flush_tuple_tlv_type'*/ /* Primitive types. */ NXT_CT_ZONE_ID = 2, /* be16 zone id. */ + NXT_CT_MARK = 3, /* be32 mark. */ + NXT_CT_MARK_MASK = 4, /* be32 mark mask. */ + NXT_CT_LABELS = 5, /* be128 labels. */ + NXT_CT_LABELS_MASK = 6, /* be128 labels mask. */ }; /* CT flush nested TLVs. */ diff --git a/include/openvswitch/ofp-ct.h b/include/openvswitch/ofp-ct.h index c8023c309..d57b62678 100644 --- a/include/openvswitch/ofp-ct.h +++ b/include/openvswitch/ofp-ct.h @@ -51,15 +51,21 @@ struct ofp_ct_match { struct ofp_ct_tuple tuple_orig; struct ofp_ct_tuple tuple_reply; + + uint32_t mark; + uint32_t mark_mask; + + ovs_u128 labels; + ovs_u128 labels_mask; }; bool ofp_ct_match_is_zero(const struct ofp_ct_match *); -bool ofp_ct_tuple_is_zero(const struct ofp_ct_tuple *, uint8_t ip_proto); -bool ofp_ct_tuple_is_five_tuple(const struct ofp_ct_tuple *, uint8_t ip_proto); +bool ofp_ct_match_is_five_tuple(const struct ofp_ct_match *); void ofp_ct_match_format(struct ds *, const struct ofp_ct_match *); -bool ofp_ct_tuple_parse(struct ofp_ct_tuple *, const char *, - struct ds *, uint8_t *ip_proto, uint16_t *l3_type); +bool ofp_ct_match_parse(const char **, int argc, struct ds *, + struct ofp_ct_match *, bool *with_zone, + uint16_t *zone_id); enum ofperr ofp_ct_match_decode(struct ofp_ct_match *, bool *with_zone, uint16_t *zone_id, const struct ofp_header *); diff --git a/lib/ct-dpif.c b/lib/ct-dpif.c index f59c6e560..9ff91c955 100644 --- a/lib/ct-dpif.c +++ b/lib/ct-dpif.c @@ -269,6 +269,15 @@ ct_dpif_entry_cmp(const struct ct_dpif_entry *entry, return false; } + if ((match->mark & match->mark_mask) != (entry->mark & match->mark_mask)) { + return false; + } + + if (!ovs_u128_equals(ovs_u128_and(match->labels, match->labels_mask), + ovs_u128_and(entry->labels, match->labels_mask))) { + return false; + } + return true; } @@ -288,15 +297,14 @@ ct_dpif_flush_tuple(struct dpif *dpif, const uint16_t *zone, if (VLOG_IS_DBG_ENABLED()) { struct ds ds = DS_EMPTY_INITIALIZER; ofp_ct_match_format(&ds, match); - VLOG_DBG("%s: ct_flush: zone=%d %s", dpif_name(dpif), zone ? *zone : 0, + VLOG_DBG("%s: ct_flush: zone=%d%s", dpif_name(dpif), zone ? *zone : 0, ds_cstr(&ds)); ds_destroy(&ds); } /* If we have full five tuple in original and empty reply tuple just * do the flush over original tuple directly. */ - if (ofp_ct_tuple_is_five_tuple(&match->tuple_orig, match->ip_proto) && - ofp_ct_tuple_is_zero(&match->tuple_reply, match->ip_proto)) { + if (ofp_ct_match_is_five_tuple(match)) { struct ct_dpif_tuple tuple; ct_dpif_tuple_from_ofp_ct_tuple(&match->tuple_orig, &tuple, diff --git a/lib/dpctl.c b/lib/dpctl.c index cd12625a1..15b04b7a2 100644 --- a/lib/dpctl.c +++ b/lib/dpctl.c @@ -1773,48 +1773,17 @@ dpctl_flush_conntrack(int argc, const char *argv[], struct dpif *dpif = NULL; struct ofp_ct_match match = {0}; struct ds ds = DS_EMPTY_INITIALIZER; - uint16_t zone, *pzone = NULL; + uint16_t zone; int error; int args = argc - 1; - int zone_pos = 1; + bool with_zone = false; if (dp_arg_exists(argc, argv)) { args--; - zone_pos = 2; - } - - /* Parse zone. */ - if (args && !strncmp(argv[zone_pos], "zone=", 5)) { - if (!ovs_scan(argv[zone_pos], "zone=%"SCNu16, &zone)) { - ds_put_cstr(&ds, "failed to parse zone"); - error = EINVAL; - goto error; - } - pzone = &zone; - args--; - } - - /* Parse ct tuples. */ - for (int i = 0; i < 2; i++) { - if (!args) { - break; - } - - struct ofp_ct_tuple *tuple = - i ? &match.tuple_reply : &match.tuple_orig; - const char *arg = argv[argc - args]; - - if (arg[0] && !ofp_ct_tuple_parse(tuple, arg, &ds, &match.ip_proto, - &match.l3_type)) { - error = EINVAL; - goto error; - } - args--; } - /* Report error if there is more than one unparsed argument. */ - if (args > 0) { - ds_put_cstr(&ds, "invalid arguments"); + if (args && !ofp_ct_match_parse(&argv[argc - args], args, &ds, &match, + &with_zone ,&zone)) { error = EINVAL; goto error; } @@ -1825,7 +1794,7 @@ dpctl_flush_conntrack(int argc, const char *argv[], return error; } - error = ct_dpif_flush(dpif, pzone, &match); + error = ct_dpif_flush(dpif, with_zone ? &zone : NULL, &match); if (!error) { dpif_close(dpif); return 0; @@ -3012,8 +2981,9 @@ static const struct dpctl_command all_commands[] = { 0, 4, dpctl_dump_conntrack, DP_RO }, { "dump-conntrack-exp", "[dp] [zone=N]", 0, 2, dpctl_dump_conntrack_exp, DP_RO }, - { "flush-conntrack", "[dp] [zone=N] [ct-orig-tuple] [ct-reply-tuple]", - 0, 4, dpctl_flush_conntrack, DP_RW }, + { "flush-conntrack", "[dp] [zone=N] [mark=X[/M]] [labels=Y[/N]] " + "[ct-orig-tuple [ct-reply-tuple]]", + 0, 6, dpctl_flush_conntrack, DP_RW }, { "cache-get-size", "[dp]", 0, 1, dpctl_cache_get_size, DP_RO }, { "cache-set-size", "dp cache ", 3, 3, dpctl_cache_set_size, DP_RW }, { "ct-stats-show", "[dp] [zone=N]", diff --git a/lib/ofp-ct.c b/lib/ofp-ct.c index 85a9d8bec..d9c57cf82 100644 --- a/lib/ofp-ct.c +++ b/lib/ofp-ct.c @@ -50,7 +50,7 @@ ofp_ct_tuple_format(struct ds *ds, const struct ofp_ct_tuple *tuple, } } -bool +static bool ofp_ct_tuple_is_zero(const struct ofp_ct_tuple *tuple, uint8_t ip_proto) { bool is_zero = ipv6_is_zero(&tuple->src) && ipv6_is_zero(&tuple->dst); @@ -62,7 +62,7 @@ ofp_ct_tuple_is_zero(const struct ofp_ct_tuple *tuple, uint8_t ip_proto) return is_zero; } -bool +static bool ofp_ct_tuple_is_five_tuple(const struct ofp_ct_tuple *tuple, uint8_t ip_proto) { /* First check if we have address. */ @@ -75,18 +75,62 @@ ofp_ct_tuple_is_five_tuple(const struct ofp_ct_tuple *tuple, uint8_t ip_proto) return five_tuple; } +static bool +ofp_ct_match_mark_is_zero(const struct ofp_ct_match *match) +{ + return !match->mark && !match->mark_mask; +} + +static bool +ofp_ct_match_labels_is_zero(const struct ofp_ct_match *match) +{ + return ovs_u128_is_zero(match->labels) && + ovs_u128_is_zero(match->labels_mask); +} + +bool +ofp_ct_match_is_five_tuple(const struct ofp_ct_match *match) +{ + return ofp_ct_tuple_is_five_tuple(&match->tuple_orig, match->ip_proto) && + ofp_ct_tuple_is_zero(&match->tuple_reply, match->ip_proto) && + ofp_ct_match_mark_is_zero(match) && + ofp_ct_match_labels_is_zero(match); +} + bool ofp_ct_match_is_zero(const struct ofp_ct_match *match) { return !match->ip_proto && !match->l3_type && ofp_ct_tuple_is_zero(&match->tuple_orig, match->ip_proto) && - ofp_ct_tuple_is_zero(&match->tuple_reply, match->ip_proto); + ofp_ct_tuple_is_zero(&match->tuple_reply, match->ip_proto) && + ofp_ct_match_mark_is_zero(match) && + ofp_ct_match_labels_is_zero(match); } void ofp_ct_match_format(struct ds *ds, const struct ofp_ct_match *match) { - ds_put_cstr(ds, "'"); + if (!ofp_ct_match_mark_is_zero(match)) { + ds_put_format(ds, " mark=%#"PRIx32, match->mark); + if (match->mark_mask != UINT32_MAX) { + ds_put_format(ds, "/%#"PRIx32, match->mark_mask); + } + } + + if (!ofp_ct_match_labels_is_zero(match)) { + ovs_be128 be_value = hton128(match->labels); + ovs_be128 be_mask = hton128(match->labels_mask); + + ds_put_cstr(ds, " labels="); + ds_put_hex(ds, &be_value, sizeof be_value); + + if (!ovs_u128_is_ones(match->labels_mask)) { + ds_put_char(ds, '/'); + ds_put_hex(ds, &be_mask, sizeof be_mask); + } + } + + ds_put_cstr(ds, " '"); ofp_ct_tuple_format(ds, &match->tuple_orig, match->ip_proto, match->l3_type); ds_put_format(ds, ",ct_nw_proto=%u' '", match->ip_proto); @@ -95,10 +139,27 @@ ofp_ct_match_format(struct ds *ds, const struct ofp_ct_match *match) ds_put_cstr(ds, "'"); } +static inline bool +ofp_ct_masked_parse(const char *s, uint8_t *val, size_t val_len, + uint8_t *mask, size_t mask_len) +{ + char *tail; + if (!parse_int_string(s, val, val_len, &tail)) { + if (*tail != '/' || parse_int_string(tail + 1, mask, + mask_len, &tail)) { + memset(mask, UINT8_MAX, mask_len); + } + + return true; + } + + return false; +} + /* Parses a specification of a conntrack 5-tuple from 's' into 'tuple'. * Returns true on success. Otherwise, returns false and puts the error * message in 'ds'. */ -bool +static bool ofp_ct_tuple_parse(struct ofp_ct_tuple *tuple, const char *s, struct ds *ds, uint8_t *ip_proto, uint16_t *l3_type) { @@ -216,6 +277,85 @@ error: return false; } +/* Parses a specification of a conntrack match from 'argv' into 'match'. + * Returns true on success. Otherwise, returns false and puts the error + * message in 'ds'. */ +bool +ofp_ct_match_parse(const char **argv, int argc, struct ds *ds, + struct ofp_ct_match *match, bool *with_zone, + uint16_t *zone_id) +{ + int args = argc; + + /* Parse zone. */ + if (args && !strncmp(argv[argc - args], "zone=", 5)) { + if (!ovs_scan(argv[argc - args], "zone=%"SCNu16, zone_id)) { + ds_put_cstr(ds, "failed to parse zone"); + return false; + } + *with_zone = true; + args--; + } + + /* Parse mark. */ + if (args && !strncmp(argv[argc - args], "mark=", 5)) { + const char *s = argv[argc - args] + 5; + ovs_be32 mark_be; + ovs_be32 mask_be; + + if (ofp_ct_masked_parse(s, (uint8_t *) &mark_be, sizeof mark_be, + (uint8_t *) &mask_be, sizeof mask_be)) { + match->mark = ntohl(mark_be); + match->mark_mask = ntohl(mask_be); + } else { + ds_put_cstr(ds, "failed to parse mark"); + return false; + } + args--; + } + + /* Parse labels. */ + if (args && !strncmp(argv[argc - args], "labels=", 7)) { + const char *s = argv[argc - args] + 7; + ovs_be128 labels_be; + ovs_be128 mask_be; + + if (ofp_ct_masked_parse(s, (uint8_t *) &labels_be, sizeof labels_be, + (uint8_t *) &mask_be, sizeof mask_be)) { + match->labels = ntoh128(labels_be); + match->labels_mask = ntoh128(mask_be); + } else { + ds_put_cstr(ds, "failed to parse labels"); + return false; + } + args--; + } + + /* Parse ct tuples. */ + for (int i = 0; i < 2; i++) { + if (!args) { + break; + } + + struct ofp_ct_tuple *tuple = + i ? &match->tuple_reply : &match->tuple_orig; + const char *arg = argv[argc - args]; + + if (arg[0] && !ofp_ct_tuple_parse(tuple, arg, ds, &match->ip_proto, + &match->l3_type)) { + return false; + } + args--; + } + + if (args > 0) { + ds_put_cstr(ds, "invalid arguments"); + return false; + } + + return true; +} + static enum ofperr ofpprop_pull_ipv6(struct ofpbuf *property, struct in6_addr *addr, uint16_t *l3_type) @@ -377,6 +517,22 @@ ofp_ct_match_decode(struct ofp_ct_match *match, bool *with_zone, } error = ofpprop_parse_u16(&property, zone_id); break; + + case NXT_CT_MARK: + error = ofpprop_parse_u32(&property, &match->mark); + break; + + case NXT_CT_MARK_MASK: + error = ofpprop_parse_u32(&property, &match->mark_mask); + break; + + case NXT_CT_LABELS: + error = ofpprop_parse_u128(&property, &match->labels); + break; + + case NXT_CT_LABELS_MASK: + error = ofpprop_parse_u128(&property, &match->labels_mask); + break; } if (error) { @@ -405,5 +561,20 @@ ofp_ct_match_encode(const struct ofp_ct_match *match, uint16_t *zone_id, ofpprop_put_u16(msg, NXT_CT_ZONE_ID, *zone_id); } + if (match->mark) { + ofpprop_put_u32(msg, NXT_CT_MARK, match->mark); + } + if (match->mark_mask) { + ofpprop_put_u32(msg, NXT_CT_MARK_MASK, match->mark_mask); + } + + if (!ovs_u128_is_zero(match->labels)) { + ofpprop_put_u128(msg, NXT_CT_LABELS, match->labels); + } + + if (!ovs_u128_is_zero(match->labels_mask)) { + ofpprop_put_u128(msg, NXT_CT_LABELS_MASK, match->labels_mask); + } + return msg; } diff --git a/lib/ofp-print.c b/lib/ofp-print.c index 874079b84..ee767aa42 100644 --- a/lib/ofp-print.c +++ b/lib/ofp-print.c @@ -961,7 +961,7 @@ ofp_print_nxt_ct_flush(struct ds *string, const struct ofp_header *oh) return error; } - ds_put_format(string, " zone=%"PRIu16" ", zone_id); + ds_put_format(string, " zone=%"PRIu16, zone_id); ofp_ct_match_format(string, &match); return 0; diff --git a/tests/ofp-print.at b/tests/ofp-print.at index 14aa55416..474e2deeb 100644 --- a/tests/ofp-print.at +++ b/tests/ofp-print.at @@ -4093,6 +4093,62 @@ AT_CHECK([ovs-ofctl ofp-print "\ NXT_CT_FLUSH (xid=0x3): zone=13 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' ]) +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 20 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 03 00 08 00 00 00 ab \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 mark=0xab/0 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 20 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 04 00 08 00 00 00 cd \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 mark=0/0xcd 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 28 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 03 00 08 00 00 00 ab \ +00 04 00 08 00 00 00 cd \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 mark=0xab/0xcd 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 30 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 05 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ab 00 00 00 00 00 \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 labels=0xffab00/0 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 30 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 06 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 ff cd 00 00 00 00 00 \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 labels=0/0xffcd00 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + +AT_CHECK([ovs-ofctl ofp-print "\ +01 04 00 48 00 00 00 03 00 00 23 20 00 00 00 20 \ +06 \ +00 00 00 00 00 00 00 \ +00 05 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ab 00 00 00 00 00 \ +00 06 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 ff cd 00 00 00 00 00 \ +"], [0], [dnl +NXT_CT_FLUSH (xid=0x3): zone=0 labels=0xffab00/0xffcd00 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0,ct_nw_proto=6' 'ct_ipv6_src=::,ct_ipv6_dst=::,ct_tp_src=0,ct_tp_dst=0' +]) + AT_CHECK([ovs-ofctl ofp-print "\ 01 04 00 68 00 00 00 03 00 00 23 20 00 00 00 20 \ 06 \ diff --git a/tests/ovs-ofctl.at b/tests/ovs-ofctl.at index 8531b2e2e..39afdb1ab 100644 --- a/tests/ovs-ofctl.at +++ b/tests/ovs-ofctl.at @@ -3307,5 +3307,37 @@ AT_CHECK([ovs-ofctl ct-flush br0]) OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 5]) AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: " ovs-vswitchd.log]) +AT_CHECK([ovs-ofctl ct-flush br0 mark=0]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 6]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 mark=0" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 mark=0/0x5]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 7]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 mark=0/0x5" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 mark=0xabc/0xdef]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 8]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 mark=0xabc/0xdef" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 labels=0]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 9]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 labels=0" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 labels=0/0x5]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 10]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 labels=0/0x5" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 labels=0xabc/0xdef]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 11]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=0 labels=0xabc/0xdef" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 zone=5 mark=25 labels=25]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 12]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=5 mark=0x19 labels=0x19" ovs-vswitchd.log]) + +AT_CHECK([ovs-ofctl ct-flush br0 zone=5 mark=30/25 labels=30/25]) +OVS_WAIT_UNTIL([test $(grep -c "|ct_dpif|DBG|.*ct_flush" ovs-vswitchd.log) -eq 13]) +AT_CHECK([grep -q "ct_dpif|DBG|.*ct_flush: zone=5 mark=0x1e/0x19 labels=0x1e/0x19" ovs-vswitchd.log]) + OVS_VSWITCHD_STOP AT_CLEANUP diff --git a/tests/system-traffic.at b/tests/system-traffic.at index 418cd32fe..c71e25eac 100644 --- a/tests/system-traffic.at +++ b/tests/system-traffic.at @@ -2527,8 +2527,8 @@ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") AT_DATA([flows.txt], [dnl priority=1,action=drop priority=10,arp,action=normal -priority=100,in_port=1,ip,action=ct(commit),2 -priority=100,in_port=2,ip,action=ct(zone=5,commit),1 +priority=100,in_port=1,ip,action=ct(commit,exec(set_field:0xaa->ct_mark)),2 +priority=100,in_port=2,ip,action=ct(zone=5,commit,exec(set_field:0xaa00000000->ct_label)),1 ]) AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) @@ -2543,7 +2543,7 @@ dnl Test UDP from port 1 AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.1,"], [], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 ]) AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.2,ct_nw_dst=10.1.1.1,ct_nw_proto=17,ct_tp_src=2,ct_tp_dst=1']) @@ -2555,7 +2555,7 @@ dnl Test UDP from port 2 AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD zone=5 'ct_nw_src=10.1.1.1,ct_nw_dst=10.1.1.2,ct_nw_proto=17,ct_tp_src=1,ct_tp_dst=2']) @@ -2569,7 +2569,7 @@ NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [0], [stdout]) AT_CHECK([cat stdout | FORMAT_CT(10.1.1.1)], [0],[dnl -icmp,orig=(src=10.1.1.2,dst=10.1.1.1,id=,type=8,code=0),reply=(src=10.1.1.1,dst=10.1.1.2,id=,type=0,code=0),zone=5 +icmp,orig=(src=10.1.1.2,dst=10.1.1.1,id=,type=8,code=0),reply=(src=10.1.1.1,dst=10.1.1.2,id=,type=0,code=0),zone=5,labels=0xaa00000000 ]) ICMP_ID=`cat stdout | cut -d ',' -f4 | cut -d '=' -f2` @@ -2585,14 +2585,14 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_proto=17,ct_tp_src=1']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_proto=17,ct_tp_src=2']) @@ -2605,14 +2605,14 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_proto=17,ct_tp_dst=2']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_proto=17,ct_tp_dst=1']) @@ -2625,14 +2625,14 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.1']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.2']) @@ -2645,14 +2645,14 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_dst=10.1.1.2']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_dst=10.1.1.1']) @@ -2665,14 +2665,14 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD '' 'ct_nw_src=10.1.1.2']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD zone=5 '' 'ct_nw_src=10.1.1.1']) @@ -2685,8 +2685,8 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a5 AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl -udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD]) @@ -2698,46 +2698,80 @@ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a5 AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000950540000000a08004500003400010000408464410a0101020a010101000200010000000098f29e470100001470e18ccc00000000000a000a00000000 actions=resubmit(,0)"]) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sed "s/,protoinfo=.*$//" | sort], [0], [dnl -sctp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) -sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +sctp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.1,ct_nw_proto=132,ct_tp_src=1,ct_tp_dst=2']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sed "s/,protoinfo=.*$//" | sort], [0], [dnl -sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 +sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.2,ct_nw_proto=132,ct_tp_src=2,ct_tp_dst=1']) AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1]) + +dnl Test UDP from port 1 and 2, partial flush by mark and labels +AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) +AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 ]) -dnl Test flush with invalid arguments +AT_CHECK([FLUSH_CMD mark=0xaa]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 +]) + +AT_CHECK([FLUSH_CMD labels=0xaa00000000]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1]) -AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=invalid 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr]) +AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) +AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl +udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),mark=170 +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 +]) + +AT_CHECK([FLUSH_CMD mark=2/2]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [0], [dnl +udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5,labels=0xaa00000000 +]) + +AT_CHECK([FLUSH_CMD labels=0x0200000000/0x0200000000]) + +AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1]) + +dnl Test flush with invalid arguments. + +AT_CHECK([FLUSH_CMD zone=invalid 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1'], [ignore], [ignore], [stderr]) AT_CHECK([grep -q "failed to parse zone" stderr]) -AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=10.1.1.1,invalid=invalid' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr]) +AT_CHECK([FLUSH_CMD zone=1 'ct_nw_src=10.1.1.1,invalid=invalid' 'ct_nw_dst=10.1.1.1'], [ignore], [ignore], [stderr]) AT_CHECK([grep -q "invalid conntrack tuple field: invalid" stderr]) -AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=invalid' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr]) +AT_CHECK([FLUSH_CMD zone=1 'ct_nw_src=invalid' 'ct_nw_dst=10.1.1.1'], [ignore], [ignore], [stderr]) AT_CHECK([grep -q "failed to parse field ct_nw_src" stderr]) -AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr]) +AT_CHECK([FLUSH_CMD zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [ignore], [ignore], [stderr]) AT_CHECK([grep -q "invalid arguments" stderr]) -AT_CHECK([ovs-appctl dpctl/flush-conntrack $dp zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr]) -AT_CHECK([grep -q "command takes at most 4 arguments" stderr]) - -AT_CHECK([ovs-appctl dpctl/flush-conntrack $dp 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr]) -AT_CHECK([grep -q "invalid arguments" stderr]) +AT_CHECK([FLUSH_CMD zone=1 mark=1 labels=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid invalid], [ignore], [ignore], [stderr]) +AT_CHECK([grep -q "command takes at most 6 arguments" stderr]) -AT_CHECK([ovs-ofctl ct-flush br0 zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [1], [ignore], [stderr]) -AT_CHECK([grep -q "command takes at most 4 arguments" stderr]) +AT_CHECK([FLUSH_CMD mark=invalid], [ignore], [ignore], [stderr]) +AT_CHECK([grep -q "failed to parse mark" stderr]) -AT_CHECK([ovs-ofctl ct-flush br0 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [1], [ignore], [stderr]) -AT_CHECK([grep -q "Invalid arguments" stderr]) +AT_CHECK([FLUSH_CMD labels=invalid], [ignore], [ignore], [stderr]) +AT_CHECK([grep -q "failed to parse labels" stderr]) +]) OVS_TRAFFIC_VSWITCHD_STOP AT_CLEANUP diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in index 0a611b2ee..6344134f3 100644 --- a/utilities/ovs-ofctl.8.in +++ b/utilities/ovs-ofctl.8.in @@ -118,7 +118,7 @@ Disables vacancy events. . .TP \fBdump\-ports \fIswitch\fR [\fInetdev\fR] -Prints to the console statistics for network devices associated with +Prints to the console statistics for network devices associated with \fIswitch\fR. If \fInetdev\fR is specified, only the statistics associated with that device will be printed. \fInetdev\fR can be an OpenFlow assigned port number or device name, e.g. \fBeth0\fR. @@ -242,7 +242,7 @@ formatting. See the descriptions of these options, under .TP \fBdump\-aggregate \fIswitch \fR[\fIflows\fR] Prints to the console aggregate statistics for flows in -\fIswitch\fR's tables that match \fIflows\fR. If \fIflows\fR is omitted, +\fIswitch\fR's tables that match \fIflows\fR. If \fIflows\fR is omitted, the statistics are aggregated across all flows in the switch's flow tables. See \fBFlow Syntax\fR, below, for the syntax of \fIflows\fR. The output format is described in \fBTable Entry Output\fR. @@ -296,17 +296,20 @@ Flushes the connection tracking entries in \fIzone\fR on \fIswitch\fR. This command uses an Open vSwitch extension that is only in Open vSwitch 2.6 and later. . -.IP "\fBct\-flush \fIswitch [zone=N] [ct-orig-tuple [ct-reply-tuple]]\fR -Flushes the connection entries on \fIswitch\fR based on \fIzone\fR and -connection tracking tuples \fIct-[orig|reply]-tuple\fR. +.IP "\fBct\-flush \fIswitch [zone=N] [zone=N] [mark=X[/M]] [labels=Y[/N]] [ct-orig-tuple [ct-reply-tuple]]\fR +Flushes the connection entries on \fIswitch\fR based on \fIzone\fR, +\fImark\fR, \fIlabels\fR and connection tracking tuples +\fIct-[orig|reply]-tuple\fR. .IP If \fIct-[orig|reply]-tuple\fR is not provided, flushes all the connection entries. If \fIzone\fR is specified, only flushes the connections in -\fIzone\fR. +\fIzone\fR. if \fImark\fR or \fIlabels\fR is provided, it will flush +only entries that are matching specific \fImark/labels\fR. .IP If \fIct-[orig|reply]-tuple\fR is provided, flushes the connection entry specified by \fIct-[orig|reply]-tuple\fR in \fIzone\fR. The zone defaults -to 0 if it is not provided. The userspace connection tracker requires flushing +to 0 if it is not provided. The \fImark\fR and \fIlabel\fR defaults to "0/0" +if it is not provided. The userspace connection tracker requires flushing with the original pre-NATed tuple and a warning log will be otherwise generated. The tuple can be partial and will remove all connections that are matching on the specified fields. In order to specify only @@ -866,10 +869,10 @@ allow priority to be specified. . .IP \fBpriority=\fIvalue\fR The priority at which a wildcarded entry will match in comparison to -others. \fIvalue\fR is a number between 0 and 65535, inclusive. A higher -\fIvalue\fR will match before a lower one. An exact-match entry will always -have priority over an entry containing wildcards, so it has an implicit -priority value of 65535. When adding a flow, if the field is not specified, +others. \fIvalue\fR is a number between 0 and 65535, inclusive. A higher +\fIvalue\fR will match before a lower one. An exact-match entry will always +have priority over an entry containing wildcards, so it has an implicit +priority value of 65535. When adding a flow, if the field is not specified, the flow's priority will default to 32768. .IP OpenFlow leaves behavior undefined when two or more flows with the @@ -941,7 +944,7 @@ Open vSwitch 1.10 added support for \fBno_packet_counts\fR and \fBno_byte_counts\fR. . .PP -The \fBdump\-flows\fR, \fBdump\-aggregate\fR, \fBdel\-flow\fR +The \fBdump\-flows\fR, \fBdump\-aggregate\fR, \fBdel\-flow\fR and \fBdel\-flows\fR commands support these additional optional fields: . .TP @@ -958,8 +961,8 @@ or later. . .SS "Table Entry Output" . -The \fBdump\-tables\fR and \fBdump\-aggregate\fR commands print information -about the entries in a datapath's tables. Each line of output is a +The \fBdump\-tables\fR and \fBdump\-aggregate\fR commands print information +about the entries in a datapath's tables. Each line of output is a flow entry as described in \fBFlow Syntax\fR, above, plus some additional fields: . diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c index 24d0941cf..c5303b49a 100644 --- a/utilities/ovs-ofctl.c +++ b/utilities/ovs-ofctl.c @@ -3060,42 +3060,19 @@ ofctl_ct_flush(struct ovs_cmdl_context *ctx) struct vconn *vconn; struct ofp_ct_match match = {0}; struct ds ds = DS_EMPTY_INITIALIZER; - uint16_t zone, *pzone = NULL; + uint16_t zone; int args = ctx->argc - 2; + bool with_zone = false; - /* Parse zone. */ - if (args && !strncmp(ctx->argv[2], "zone=", 5)) { - if (!ovs_scan(ctx->argv[2], "zone=%"SCNu16, &zone)) { - ovs_fatal(0, "Failed to parse zone"); - } - pzone = &zone; - args--; - } - - /* Parse ct tuples. */ - for (int i = 0; i < 2; i++) { - if (!args) { - break; - } - - struct ofp_ct_tuple *tuple = - i ? &match.tuple_reply : &match.tuple_orig; - const char *arg = ctx->argv[ctx->argc - args]; - - if (arg[0] && !ofp_ct_tuple_parse(tuple, arg, &ds, &match.ip_proto, - &match.l3_type)) { - ovs_fatal(0, "Failed to parse ct-tuple: %s", ds_cstr(&ds)); - } - args--; - } - - if (args > 0) { - ovs_fatal(0, "Invalid arguments"); + if (args && !ofp_ct_match_parse((const char **) &ctx->argv[2], + args, &ds, &match, &with_zone , &zone)) { + ovs_fatal(0, "Failed to parse CT match: %s", ds_cstr(&ds)); } open_vconn(ctx->argv[1], &vconn); enum ofp_version version = vconn_get_version(vconn); - struct ofpbuf *msg = ofp_ct_match_encode(&match, pzone, version); + struct ofpbuf *msg = + ofp_ct_match_encode(&match, with_zone ? &zone : NULL, version); ds_destroy(&ds); transact_noreply(vconn, msg); @@ -5115,8 +5092,9 @@ static const struct ovs_cmdl_command all_commands[] = { { "ct-flush-zone", "switch zone", 2, 2, ofctl_ct_flush_zone, OVS_RO }, - { "ct-flush", "switch [zone=N] [ct-orig-tuple [ct-reply-tuple]]", - 1, 4, ofctl_ct_flush, OVS_RO }, + { "ct-flush", "switch [zone=N] [mark=X[/M]] [labels=Y[/N]] " + "[ct-orig-tuple [ct-reply-tuple]]", + 1, 6, ofctl_ct_flush, OVS_RO }, { "ofp-parse", "file", 1, 1, ofctl_ofp_parse, OVS_RW },