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]
Date:	Fri, 8 Jun 2007 21:06:21 +1000
From:	Herbert Xu <>
To:	Baruch Even <>
Subject: Re: Multicast and hardware checksum

On Fri, Jun 08, 2007 at 02:02:27PM +0300, Baruch Even wrote:
> As far as IGMP and multicast handling everything works, the packets are 
> even forwarded over the ppp links but they arrive to the client with a 
> bad checksum. I don't have the trace in front of me but I believe it was 
> the UDP checksum that failed.

What kind of a ppp device is this?

If you run a tcpdump either side of the ppp link do you see the same
UDP checksum value?

Visit Openswan at
Email: Herbert Xu ~{PmV>HI~} <>
Home Page:
PGP Key:
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at

Powered by blists - more mailing lists