Message ID | 1516992076-10321-1-git-send-email-mayhs11saini@gmail.com |
---|---|
State | Accepted |
Delegated to: | Pablo Neira |
Headers | show |
Series | [Iptables] extensions: Rename 'flow table' keyword to meter | expand |
On Sat, Jan 27, 2018 at 12:11:16AM +0530, shyam saini wrote: > After nft v0.8.1 "flow table" is renamed as meter. > This should reflect in iptables to nftables translation. > > Before this patch: > $ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit > --hashlimit-above 200/sec --hashlimit-mode srcip,dstport > --hashlimit-name http1 -j DROP > > nft add rule ip filter INPUT tcp dport 80 flow table http1 { tcp dport . > ip saddr limit rate over 200/second } counter drop > > After this patch: > $ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit > --hashlimit-upto 200 --hashlimit-mode srcip --hashlimit-name http3 > --hashlimit-srcmask 24 -j DROP > > nft add rule ip filter INPUT tcp dport 80 meter http3 { ip saddr and > 255.255.255.0 limit rate 200/second } counter drop Applied, thanks Shyam. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/extensions/libxt_hashlimit.c b/extensions/libxt_hashlimit.c index 3fa5719127db..86234e3d6089 100644 --- a/extensions/libxt_hashlimit.c +++ b/extensions/libxt_hashlimit.c @@ -1338,7 +1338,7 @@ static int hashlimit_mt_xlate(struct xt_xlate *xl, const char *name, { int ret = 1; - xt_xlate_add(xl, "flow table %s {", name); + xt_xlate_add(xl, "meter %s {", name); ret = hashlimit_mode_xlate(xl, cfg->mode, family, cfg->srcmask, cfg->dstmask); if (cfg->expire != 1000) @@ -1367,7 +1367,7 @@ static int hashlimit_xlate(struct xt_xlate *xl, const struct xt_hashlimit_info *info = (const void *)params->match->data; int ret = 1; - xt_xlate_add(xl, "flow table %s {", info->name); + xt_xlate_add(xl, "meter %s {", info->name); ret = hashlimit_mode_xlate(xl, info->cfg.mode, NFPROTO_IPV4, 32, 32); xt_xlate_add(xl, " timeout %us limit rate", info->cfg.expire / 1000); print_packets_rate_xlate(xl, info->cfg.avg, 1);
After nft v0.8.1 "flow table" is renamed as meter. This should reflect in iptables to nftables translation. Before this patch: $ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit --hashlimit-above 200/sec --hashlimit-mode srcip,dstport --hashlimit-name http1 -j DROP nft add rule ip filter INPUT tcp dport 80 flow table http1 { tcp dport . ip saddr limit rate over 200/second } counter drop After this patch: $ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit --hashlimit-upto 200 --hashlimit-mode srcip --hashlimit-name http3 --hashlimit-srcmask 24 -j DROP nft add rule ip filter INPUT tcp dport 80 meter http3 { ip saddr and 255.255.255.0 limit rate 200/second } counter drop Signed-off-by: shyam saini <mayhs11saini@gmail.com> --- extensions/libxt_hashlimit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)