Re: VLAN tagged packets received by application are corrupted

2014-11-21 Thread Greg KH
On Fri, Nov 21, 2014 at 06:20:01PM +0530, Amit Agarwal wrote: > On 14-11-21 12:51:29, Anupam Kapoor wrote: > > most likely you offload enabled on your card, try disabling that to see if > > tcpdump does the right thing for you > ethtool -k - does not show anything for vlan. > > More information:

Re: VLAN tagged packets received by application are corrupted

2014-11-21 Thread Amit Agarwal
On 14-11-21 12:51:29, Anupam Kapoor wrote: > most likely you offload enabled on your card, try disabling that to see if > tcpdump does the right thing for you ethtool -k - does not show anything for vlan. More information: Kernel is 2.6.32 Driver being used in tg3. -- Thanks, -aka

Re: VLAN tagged packets received by application are corrupted

2014-11-20 Thread Anupam Kapoor
most likely you offload enabled on your card, try disabling that to see if tcpdump does the right thing for you kind regards anupam On Fri, Nov 21, 2014 at 10:19 AM, Amit Agarwal wrote: > Hi all, > > I have query on vlan tagged packets received by network interface. > > Problem: I have app

VLAN tagged packets received by application are corrupted

2014-11-20 Thread Amit Agarwal
Hi all, I have query on vlan tagged packets received by network interface. Problem: I have application which would receive all packets on the interface and process them ( this could be including vlan tagged packets). However when the 8021q (vlan) module is not loaded and the appropriate interface