From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nguyen Dinh Nam <64vn@cardvn.net>
Subject: Re: yahoo mail problem
Date: Sat, 05 Mar 2005 21:21:04 +0700
Message-ID: <4229C04F.1000103@cardvn.net>
References: <0dd101c5215c$7393efb0$09603fca@southern>
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To: hareram <hareram@sol.net.in>
Cc: netfilter@lists.netfilter.org

If you use pppoe, and your ISP blocks ICMP packets (many incompetent 
ISPs do so), you will need tp CLAMP MSS:
http://lists.roaringpenguin.com/pipermail/rp-pppoe/2004-August/000006.html

hareram wrote:

> Hi all
>
> I have iptables running with FC3
> I have some different problem
> when iam doing NAT and masq.. iam not able to check yahoo mails
> when i use the public IP i could able to check mails and send/receive
>
> iam doing ip masq using 1 public ip address.
> when i change to another public ip for 2 days iam able to check the 
> yahoo mails send/receive ok.
> then again start getting the same yahoo mail problem
>
> does any one face this kind of problem or any solution for this kind 
> of situation ??
>
> suggestion and some docs will be appreciated
>
> hare