l3 switch not routing traffic out on some vlans

[a.kennedy80]

Hi All

Im hoping someone here might be able to lend a hand

bit of infrastructure background:

So ive got a two sites that ive inherited that are linked together via a point to point virgin link.

The link is fine and clients on both sides can communicate. routing in general seems fine.

for our internet we use a transparent bridge that sits in between our core switches and the firewall.

site 'a' has no servers etc, clients connect over the link to get to all server infrastructure at site b and this is where our internet connection is.

The problem i'm experiencing is site 'a' has various vlan setups, so let say vlans 104, 114 and 115 can all get out to the internet fine but vlan 116 can only get to the internet if i manually insert some proxy detials into the browser (the proxy being our transpatent bridge). Its as if it doesnt know where to route internet traffic on this particular vlan.

Ive looked at the switch configs and for the life of me cannot work out whys this is happening and was hoping someone might be able to offer a hand?

I cannot see any acl's or router-map's.

is there anything else i can check?

Would it help if i posted my configs?

Any help or advice would be greatfully recieved

Thanks

Alan 

[Masoud Pourshabanian]

So you identifiy different sites by their source IPs, so having the same VLAN names for this purpose is not necessary. You can have VLAN 116 on site A and Vlan for example 216 on site B. They can reach each other by your interface VLAN 100.

But how about other things?

Are these access points needs to see each other on L2?

How access points find that hive manager? Based on IP?

[a.kennedy80]

sorry for late reply

ok point taken, thanks for advice