Hi! i have this line when i do: # iptables -t filter -L Chain FORWARD TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/SYN tcpmss match 1400:1536 TCPMSS clamp to PMTU when i don´t have this line, i can´t download pop3 mails... (pppoeconf adds it) so i´d like to know what syntaxis i have to put in my firewall script for this line to appear.. (clear?!?!.. hope so!) Thanks in advance! Marcelo Lafaille