@@ -64,3 +64,6 @@ sit01 sit01.sh
mpls01 mpls01.sh
mpls02 mpls02.sh
mpls02_ipv6 mpls02.sh -6
+mpls03 mpls03.sh
+mpls03_ipv6 mpls03.sh -6
+
new file mode 100755
@@ -0,0 +1,24 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2018 Oracle and/or its affiliates. All Rights Reserved.
+
+TST_SETUP="setup"
+TST_TESTFUNC="mpls_virt_test"
+TST_CLEANUP="mpls_virt_cleanup"
+
+. virt_lib.sh
+. mpls_lib.sh
+
+setup()
+{
+ virt_type="gre"
+ if [ -n "$TST_IPV6" ]; then
+ tst_kvcmp -lt "4.19" && \
+ tst_brk TCONF "mpls + ip6gre requires kernel 4.19+"
+ virt_type="ip6gre"
+ fi
+
+ mpls_virt_setup
+}
+
+tst_run
@@ -22,6 +22,17 @@ mpls_cleanup()
[ -n $rpf_rmt ] && tst_rhost_run -s -c "sysctl -q net.ipv4.conf.all.rp_filter=$rpf_rmt"
}
+mpls_virt_cleanup()
+{
+ ip route del $ip_virt_remote/32 dev ltp_v0 > /dev/null 2>&1
+ ip route del $ip6_virt_remote/128 dev ltp_v0 > /dev/null 2>&1
+ tst_rhost_run -c "ip route del $ip_virt_local/32 dev ltp_v0" > /dev/null
+ tst_rhost_run -c "ip route del $ip6_virt_local/128 dev ltp_v0" > /dev/null
+
+ virt_cleanup
+ mpls_cleanup
+}
+
mpls_setup()
{
local label="$1"
@@ -44,3 +55,51 @@ mpls_setup()
rpf_rmt="$(tst_rhost_run -c 'sysctl -n net.ipv4.conf.all.rp_filter')"
tst_rhost_run -s -c "sysctl -q net.ipv4.conf.all.rp_filter=2"
}
+
+mpls_setup_tnl()
+{
+ local ip_loc="$1"
+ local ip_rmt="$2"
+ local label="$3"
+ local mask
+
+ echo "$ip_loc" | grep -q ':' && mask=128 || mask=32
+
+ ROD ip route add $ip_rmt/$mask encap mpls $label dev ltp_v0
+ ROD ip -f mpls route add $((label + 1)) dev lo
+
+ tst_rhost_run -s -c "ip route add $ip_loc/$mask encap mpls $((label + 1)) dev ltp_v0"
+ tst_rhost_run -s -c "ip -f mpls route add $label dev lo"
+}
+mpls_virt_setup()
+{
+ mpls_setup 62
+
+ virt_lib_setup
+
+ tst_res TINFO "test $virt_type with MPLS"
+ virt_setup "local $(tst_ipaddr) remote $(tst_ipaddr rhost) dev $(tst_iface)" \
+ "local $(tst_ipaddr rhost) remote $(tst_ipaddr) dev $(tst_iface rhost)"
+
+ mpls_setup_tnl $ip_virt_local $ip_virt_remote 60
+ mpls_setup_tnl $ip6_virt_local $ip6_virt_remote 50
+
+ ROD sysctl -q net.mpls.conf.ltp_v0.input=1
+ tst_rhost_run -s -c "sysctl -q net.mpls.conf.ltp_v0.input=1"
+}
+
+mpls_virt_test()
+{
+ local type=$2
+ local max_size=10000
+
+ if [ "$type" = "icmp" ]; then
+ tst_ping $ip_virt_local $ip_virt_remote 10 100 1000 2000 $max_size
+ tst_ping $ip6_virt_local $ip6_virt_remote 10 100 1000 2000 $max_size
+ else
+ tst_netload -S $ip_virt_local -H $ip_virt_remote -T $type -n 10 -N 10
+ tst_netload -S $ip6_virt_local -H $ip6_virt_remote -T $type -n 10 -N 10
+ tst_netload -S $ip_virt_local -H $ip_virt_remote -T $type -A $max_size
+ tst_netload -S $ip6_virt_local -H $ip6_virt_remote -T $type -A $max_size
+ fi
+}
Note, support for GREv6 was added in Linux 4.19. Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com> --- runtest/net.features | 3 ++ testcases/network/mpls/mpls03.sh | 24 ++++++++++++++ testcases/network/mpls/mpls_lib.sh | 59 ++++++++++++++++++++++++++++++++++++ 3 files changed, 86 insertions(+), 0 deletions(-) create mode 100755 testcases/network/mpls/mpls03.sh