Re: Re: newbie question on enabling vlan feature in the driver
|[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]|
BenOn the arm side, in my driver, I cast skb->data to vlan_ethhdr and dumping itfrom hard_xmit and receive routines. I don't see correct h_vlan_proto value. I see only 0x806 and 0x800 when I ping from either direction. I tried both small packets and large packets (512, 1496).
Did you stop writing to the vlan register?
On the PC, I used ethereal to sniff the physical interface and again I don't see vlan tags in both ping requests/responses and in ARP queries.
Intel NICs eat the vlan tags, as previously mentioned, so you won't see tags there. Use a third machine to sniff the network using a hub..don't configure any vlan devices on that machine, and you should see vlan tags as expected. Ben -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com _______________________________________________ Vlan mailing list Vlan@xxxxxxxxxxxxxxx http://www.candelatech.com/mailman/listinfo/vlan
[Netdev] [Ethernet Bridging] [Linux Wireless] [Kernel Newbies] [Security] [Linux for Hams] [Netfilter] [Bugtraq] [Photo] [Yosemite] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux RAID] [Linux Admin] [Samba] [Video 4 Linux] [Linux Resources]