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vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

v.doyelle
Occasional Visitor

vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

I've a dl 360 g5 installed with Windows 2008 std with PSP 8.15b and NCU 9.35.
I want to make a trunk with 2 vlans :
vlan 100 192.168.102.10/24 192.168.102.1
vlan 1 192.168.101.13/24 192.168.101.1

When I finiehed to make the 2 vlans and put IP addresses to virtual card, I could not ping any gw (192.168.102.1 and 192.168.101.1).
I got reponse comming from 192.168.101.13 when trying to ping gw 192.168.102.1.

I'm sure that I've configured correctly vlan on my switch (DLink DGS-3324 SRi).
I think it's related to win 2008 or ncu because I made the same thing on a dl 360 g5 but with windows 2003 sp2 and it works.
Anyone can help or had the same problem ?

Thanks in advance
5 REPLIES
KarloChacon
Honored Contributor
Lmm_1
Honored Contributor

Re: vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

Regarding the windows 2008 server, is that an x64 OS? If so, it may get fixed using the NCDE 9.50, I´ve seen an issue where the NCU is expecting/sending tagged traffic on the VLAN that you choose as native on the NCU. If it doesnt work, I will recommend to change the native VLAN ID on your switchport to something different than 1 or 100, therefore the traffic intended to VLAN 1 will be tagged and you will be able to communicate on the 192.168.101.x subnet.

rgds,
lmm
v.doyelle
Occasional Visitor

Re: vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

Thanks to Karlo and Lmm for your responses.
Update of driver and nu permit me to ping my gateway.
But It seems that I an not ping computers on vlan 1 when vlan 100 is present: I need to make further tests to confirm that.
My win 2008 is x32 and it seems that I'm faced with the symptoms that Lmm described.
I will confirm with further tests.

Thanks
v.doyelle
Occasional Visitor

Re: vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

Since my last comment, I've made a few tests. I can confirm that on win 2008 (x32 for me), NCU (regardless of versions) is expecting tagged packets for native vlan (which is vlan 1 for me).
This is not the case in win 2003 : packets in native vlan are not tagged.
Hope this can help anyone.
v.doyelle
Occasional Visitor

Re: vlan trunking problem on dl 360 g5 + win 2008 + ncu 9.35

see may last comment