On Monday 10 June 2002 8:28 pm, "J�rgen" Danielsson wrote: > I'm using an adsl connection and have linux as > router/firewall. The problem is that adsl uses a mtu > that is 1492, standard for ethernet is 1500. > > Is there a way to make iptables "convert" packages to > the masqed net to a mtu of 1500 instead ?
What is the MTU on the firewall interface connected to the ADSL ? I would have thought that if this was set to 1492, then things should sort themselves out quite transparently... > Right now i have to manually change the mtu to 1490 on > the computers behind the linux router to be able to > access all websites. You *are* allowing the appropriate ICMP messages into / out of / through your firewall box, aren't you ? Antony.
