Topic: PMTU/MSS clamping for Linux terminated tunnels (Read 1723 times)

hvisage · « **on:** September 16, 2015, 08:52:03 AM »

Hi there,

Also do add the following for the Linux based tunnel configurations, as I've just had an issue with a company where they block ICMP6 on their firewalls/webservers, so I couldn't access the sites from behind a Linux based tunnel:

Code: [Select]


ip6tables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS  --clamp-mss-to-pmtu

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Author Topic: PMTU/MSS clamping for Linux terminated tunnels (Read 1723 times)

hvisage

PMTU/MSS clamping for Linux terminated tunnels