Re: Multicast and hardware checksum

2007-06-08 Thread Baruch Even
Baruch Even wrote: Herbert Xu wrote: 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 b

Re: Multicast and hardware checksum

2007-06-08 Thread Baruch Even
Herbert Xu wrote: 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

Re: Multicast and hardware checksum

2007-06-08 Thread Herbert Xu
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

Re: Multicast and hardware checksum

2007-06-08 Thread Baruch Even
Herbert Xu wrote: Baruch Even <[EMAIL PROTECTED]> wrote: I have a machine on which I have an applications that sends multicast through eth interface with hardware tx checksum enabled. On the same machine I have mrouted running that routes the multicast traffic to a set of ppp interfaces. The p

Re: Multicast and hardware checksum

2007-06-07 Thread Herbert Xu
Baruch Even <[EMAIL PROTECTED]> wrote: > > I have a machine on which I have an applications that sends multicast > through eth interface with hardware tx checksum enabled. On the same > machine I have mrouted running that routes the multicast traffic to a > set of ppp interfaces. The packets th

Multicast and hardware checksum

2007-06-07 Thread Baruch Even
Hello, I have a machine on which I have an applications that sends multicast through eth interface with hardware tx checksum enabled. On the same machine I have mrouted running that routes the multicast traffic to a set of ppp interfaces. The packets that are received by the client have their