Ubuntu
linux-source-2.6.20 package

  1. Bug #89160
  2. Comment #4

Comment 4 for bug 89160

Revision history for this message
Michael Doube (michael-doube) wrote : Re: cannot get an HTTP response from some sites

Can confirm this behaviour in Feisty. Only occurs on one of the Uni subnets I use, and only with Feisty (not Dapper or Edgy). Was fixed as per Bug #59331, or by installing Firestarter, presumably because Firestarter uses the iptables rule:

sudo iptables -t mangle -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu