netdev - Re: [RFC PATCH] xfrm: Add option to reset oif in xfrm lookup

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <ceb825e1-cba5-e252-f8d1-30198797bbb2@cumulusnetworks.com>
Date:	Mon, 25 Jul 2016 20:34:03 -0600
From:	David Ahern <dsa@...ulusnetworks.com>
To:	Subash Abhinov Kasiviswanathan <subashab@...eaurora.org>,
	steffen.klassert@...unet.com, netdev@...r.kernel.org,
	herbert@...dor.apana.org.au
Subject: Re: [RFC PATCH] xfrm: Add option to reset oif in xfrm lookup

On 7/25/16 6:34 PM, Subash Abhinov Kasiviswanathan wrote:
> We are seeing incorrect routing when tunneling packets over an
> interface and sending it over another interface. This scenario
> worked on 3.18 (and earlier) and failed on 4.4 kernel. The rules
> / routes / policies were the same across kernels.

Can you give an example of your use case -- e.g., commands for others 
(me) to reproduce?