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-next>] [day] [month] [year] [list]
Date:	Sun, 9 Jan 2011 19:41:13 -0800 (PST)
From:	Alex Dubov <oakad@...oo.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	netdev@...r.kernel.org, David Miller <davem@...emloft.net>
Subject: Re: Bad TCP timestamps on non-PC platforms

> > 
> > You dont give new informations ;)
> > 

Some additional information (my wireshark was not validating checksums, so
I missed the real culprit).

It so appears, that when timestamps are enabled on my dev board, TCP
checksum in SYN packet turns out to be incorrect. That's why those packets
are dropped by the remote side. When TCP timestamps are disabled, checksums
are correct.

Any ideas where this particular problem may originate?



      
--
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ