netdev - Re: Q: bad routing table cache entries

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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?
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html