On Wed, Jan 28, 2009 at 5:37 PM, Brett Parker <[email protected]>wrote:
> On 28 Jan 11:26, Francesco Pasqualini wrote: > > net/ipv4/tcp_window_scaling=0 > > If that fixes it it suggests that you're hitting a broken > firewall/router on the way that doesn't pass on TCP/IP window scaling > information and breaks it... I agree ! But I don't know what I have to fix at firewall level ? What are the tcp/udp port involved ? The exim4 is behind a firewall in a DMZ with private IP adress NAT (port fowarding). Unfotunately we have only 1 public IP (the firewall one) Maybe I have to forward some port (ICMP ?? but then I cannot ping the firewall) from the firewall to the mail server. What you think ? thanks -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
