> iptables -t mangle -A POSTROUTING -p tcp --tcp-flags SYN,RST SYN -o tun46 -j > TCPMSS --set-mss 1444 prova questa: iptables -A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu Saverio