netdev - Re: Q: bad routing table cache entries

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Message-ID: <56828859.1020009@list.ru>
Date:	Tue, 29 Dec 2015 16:19:21 +0300
From:	Stas Sergeev <stsp@...t.ru>
To:	netdev <netdev@...r.kernel.org>
Cc:	Sowmini Varadhan <sowmini.varadhan@...cle.com>
Subject: Re: Q: bad routing table cache entries

29.12.2015 13:54, Stas Sergeev пишет:
> Hello.
> 
> I was hitting a strange problem when some internet hosts
> suddenly stops responding until I reboot. ping to these
> host gives "Destination Host Unreachable". After the
> initial confusion, I've finally got to
> ip route get
> and got something quite strange.
Another observation:


# ip route get 91.189.90.236
91.189.90.236 via 192.168.0.1 dev eth0  src 192.168.10.202
    cache <redirected>

# cat /proc/net/rt_cache
Iface	Destination	Gateway 	Flags		RefCnt	Use	Metric	Source		MTU	Window	IRTT	TOS	HHRef	HHUptod	SpecDst


So the redirection exists, but rt_cache doesn't show anything.
Am I looking in the wrong place? Where can I get a list of all
the redirections I have?
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