I had this same problem until I made sure the mtu/mru for ppp0 was
identical to eth0 (1500). Try changing your call to /usr/sbin/pppd (in
/etc/ppp/scripts/ppp-on at least on RH 5.0) to have "mtu 1500 mru 1500"
instead of 552, or whatever the default may be.
HTH,
Bryan
Gregory S. Read wrote:
>
> I'm running Red Hat 5.1 with 2.0.35 kernel.
>
> I have IP masquerading working successfully for most things. Regular TCP
> things seem to work fine. Pinging sites works fine. Most HTTP sites work
> fine too.
>
> However, some HTTP sites are just impossible. A few sites that I can think
> of off hand that DON'T work are...
>
> http://www.aol.com
> http://www.microsoft.com
>
> My guess is they have anti-linux filters. :-)
>
> They work just fine when accessed from the gateway Linux machine running IP
> Masquerade.
>
> These are the only sites I've found to be a problem. Most other HTTP
> queries have worked great over the routing. Any ideas?
>
> Gregory S. Read
> [EMAIL PROTECTED]
>
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