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Re: UDP trouble with DNS setup.

To: Brett Johnson <mlipvs@xxxxxxx>
Subject: Re: UDP trouble with DNS setup.
Cc: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Julian Anastasov <ja@xxxxxx>
Date: Fri, 14 Dec 2001 01:28:29 +0000 (GMT)
        Hello,

On Thu, 13 Dec 2001, Brett Johnson wrote:

> It appears that all outgoing UDP packets (not incomming through the VIP
> address) get dropped when the "ipvsadm -a -u 65.172.141.8:53 -r
> 172.16.1.8:53 -m" line is in place.  TCP connections from the slave DNS
> server going out seem to work fine, though.

        It is true that LVS drops untracked packets from the real
servers. 0.9.8 has sysctl option to control it, with the warning
that it is dangerous. But I'm wondering, is it true that the zone
transfers work on UDP?

Regards

--
Julian Anastasov <ja@xxxxxx>



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