Added TCPMSS Clamping for IPv4

2018-07-21 01:40:20 +02:00 · 2018-07-21 01:40:20 +02:00 · 012ba4de03
parent c00b5f854e
commit 012ba4de03
1 changed files with 1 additions and 0 deletions
--- a/roles/exit-ipv4/templates/rules.v4.j2
+++ b/roles/exit-ipv4/templates/rules.v4.j2
@ -9,5 +9,6 @@ COMMIT
 *filter
 :INPUT ACCEPT [1124:131621]
 :FORWARD ACCEPT [0:0]
+-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
 :OUTPUT ACCEPT [1151:175226]
 COMMIT