VLAN not recognizing incoming traffic

[afberendsen]

Thanks for you ideas David. I'll update this post as soon I have the results.

[afberendsen]

After a change, things are working and not working....

Now I'm using a 2950. Same port numbers and very similar configuration.

Now I can ping between all VLANS, from 3 upward, between all servers. But...VLAN2, which is 192.168.2.0/24, does not ping. This is the same switch IP subnet (192.168.2.21/24) but there is no reply even when running ping from the switch. Also, VLAN1 9192.168.1.0/24) does not reply pings.

Assuming the same configuration from the Linux hosts (see above), the only possible option is the switch dropping the frames for some reason...

As soon I have access from this computer, which is in 192.168.1.0/24, I'll be posting the config here.

[David Becker]

Originally Posted by afberendsen

After a change, things are working and not working....

Now I'm using a 2950. Same port numbers and very similar configuration.

Now I can ping between all VLANS, from 3 upward, between all servers. But...VLAN2, which is 192.168.2.0/24, does not ping. This is the same switch IP subnet (192.168.2.21/24) but there is no reply even when running ping from the switch. Also, VLAN1 9192.168.1.0/24) does not reply pings.

Assuming the same configuration from the Linux hosts (see above), the only possible option is the switch dropping the frames for some reason...

As soon I have access from this computer, which is in 192.168.1.0/24, I'll be posting the config here.

It seems like you're trying everything except the advice I provided in my first reply.

I can lead a horse to water but I can't make him drink.

David

[TheNom]

Hi Guys,

I seem to have the same problem (i think), since an update a few days ago i can only send packets when using a tagged cable run. If i use an untagged run it works fine (DHCP offer, ping, ect). I have tried another MAC on the vlan ifcfg but the vlan wouldn't even come up with that config (as suggested earlier).

I ran a wireshark capture on my nic and my mac is not in the destination of any of the packets. I cannot even ping anyone in my own subnet (on the same vlan) so no routing is involved.

I ran wireshark on another machine (same subnet) and ping'd that machine, it received all and replied to all. None received.

Using a HP Procurve 2910.

Fedora 15
uname -r: 2.6.40-4.fc15.1686
Samsung Netbook N150Plus

I am sure there is more info that you need


p.s. all my vlan ifcfg files are set to ONBOOT=no as they are only used when in work. The usual p9p1 if is dhcp onboot for normal dhcp networks, i.e. home.