IPV6 default?
Carter Bullard
carter at qosient.com
Thu Jul 10 13:38:35 EDT 2008
Hey Peter,
It doesn't default to a particular address type, it works off the first
answer it gets from the result of getaddrinfo(). I can try to go
through
the complete list and pick ipv4 first, I suppose, but seems like a lot
of work to fix tcp_wrappers ;o)
So argus should have put down a ipv4 and an ipv6, and the client
picks which protocol to use, and all of that should work fine, but are
you connecting to "localhost"? That maybe where you're picking up
the IPv6 possibility?
Carter
On Jul 10, 2008, at 12:56 PM, Peter Van Epp wrote:
> I remember this coming up before and -B will fix it, but 3.0.1.beta.1
> looks to be defaulting to IPV6 lookups:
>
> argus[8326]: 10 Jul 08 09:51:25.190775 setArgusInterfaceStatus(1)
> argus[8326]: warning: can't verify hostname:
> getaddrinfo(sniffer1.ucs.sfu.ca) didn't return ::ffff:142.58.101.253
> ArgusWarning: argus[8326]: 10 Jul 08 09:51:36.320040 refused
> connect from ::ffff:142.58.101.253
> ArgusWarning: argus[8326]: 10 Jul 08 09:51:36.320077
> ArgusCheckClientStatus: ArgusTcpWrapper rejects
>
> which of course fails on V4 only systems.
>
> Peter Van Epp / Operations and Technical Support
> Simon Fraser University, Burnaby, B.C. Canada
>
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