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Re: LVS realserver connection problem

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: LVS realserver connection problem
From: Al Kwiatkowski <al@xxxxxxxxxxxxxxxxx>
Date: Thu, 22 Aug 2002 14:26:49 -0500 (CDT)
That makes sense, but the gateway routing entry is pointing to the right
place:

netstat -nr of realserver:
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
192.168.1.0     0.0.0.0         255.255.255.0   U        40 0          0
eth0
127.0.0.0       0.0.0.0         255.0.0.0       U        40 0          0
lo
0.0.0.0         192.168.1.2     0.0.0.0         UG       40 0          0
eth0

Would you say the issue is definitely with the realserver's settings, or
could the problem still lie with the director's forwarding of packets?

Al

> Al Kwiatkowski wrote:
> > 
> >
> > So, IPVS seems to be working, and the first packet of the telnet connection 
> > does
> > get through to the real server, but it stalls from then on.  Why would that
> > happen? 
> 
> The usual cause of this symptom with LVS-NAT is that the default gw of the 
> realserver
> is not set correctly
> 
> Joe
> 
> -- 
> Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
> contractor to the National Environmental Supercomputer Center, 
> mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA





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