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Re: Reports of bad headers using TUN?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Reports of bad headers using TUN?
From: Matthew <matthew@xxxxxxxxxxxxxxxx>
Date: Thu, 04 Jan 2007 15:32:17 -0600
Hi all,
 No go it seems. I ran this command on my director:

iptables -A OUTPUT -s <VIP> -p tcp
  -m tcp --tcp-flags SYN,RST,ACK SYN,ACK -j TCPMSS --set-mss 1440

And the POST test in the HOWTO still returns "bad request" in the browsers.

What next?

Thanks,
-Matthew

Joseph Mack NA3T wrote:
On Wed, 3 Jan 2007, Matthew wrote:

Joe,

properly. After you change the max packet size for packets from the director to the Tun realserver, then the client will be sent a "needs fragmenting" icmp packet.

To clarify, does this mean I need to execute some command on the director? Or do I only apply the iptable rule on the real servers?

director

Joe


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