diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-03 01:46:06 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-07 21:35:27 +0200 |
commit | 1c934617f661dc0bc471c0f0b4ace254c55182df (patch) | |
tree | 9ff04e608ed4565a6514b73c87338a65a4c111c0 /extensions/libxt_TCPMSS.txlate | |
parent | bb01e33d3828d08cd77cc3c9664b2a995ee150cc (diff) |
extensions: libxt_tcp: rework translation to use flags match representation
Use the new flags match representation available since nftables 0.9.9
to simplify the translation.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'extensions/libxt_TCPMSS.txlate')
-rw-r--r-- | extensions/libxt_TCPMSS.txlate | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extensions/libxt_TCPMSS.txlate b/extensions/libxt_TCPMSS.txlate index 6a64d2ce..3dbbad66 100644 --- a/extensions/libxt_TCPMSS.txlate +++ b/extensions/libxt_TCPMSS.txlate @@ -1,5 +1,5 @@ iptables-translate -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu -nft add rule ip filter FORWARD tcp flags & (syn|rst) == syn counter tcp option maxseg size set rt mtu +nft add rule ip filter FORWARD tcp flags syn / syn,rst counter tcp option maxseg size set rt mtu iptables-translate -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --set-mss 90 -nft add rule ip filter FORWARD tcp flags & (syn|rst) == syn counter tcp option maxseg size set 90 +nft add rule ip filter FORWARD tcp flags syn / syn,rst counter tcp option maxseg size set 90 |