VLAN configuration on x450e, routing issue

[Andrew_Schulz]

I have a very basic network and am simply trying to get my VLANs to allow clients to their destination gateway which is the firewall.

Firewall > Core (x450e) > Access Switch 1 (x450e)
> Access Switch 2 (x450e)

On the Core switch, I have several VLAN's, Mgmt, Voice, Client, etc... The default route on all the switches point to the Management VLAN gateway on the Firewall. When on the management network I can ping between all switches as expected.

I then add a client in the client vlan and I am unable to get anywhere. A traceroute shows that it is by default trying to route via the management gateway. I don't believe I need to add routes for all the VLANs but am essentially just trying to make them access ports as I am familiar doing on Cisco switches.

Thanks for the help.

[Andrew_Schulz]

Hi all,

So on the switch where my client is attached, when I add

configure vlan Client ipaddress 10.10.0.6 255.255.255.0
enable ipforwarding vlan Client

From that switch, I can ping the client, however from other switches including core I cannot ping the client or the VLAN IP.

Per Ajo's request here is the output of the commands.

* Extreme-A-4.20 # rtlookup 10.10.0.1Ori Destination Gateway Mtr Flags VLAN Duration
#d 10.10.0.0/24 10.10.0.6 1 U------um--f Data 0d:0h:19m:1 3s

* Extreme-A-4.21 # show vlan---------------------------------------------------------------------------------------
Name VID Protocol Addr Flags Proto Ports Virtual
Active router
/Total
---------------------------------------------------------------------------------------
Data 3 10.10.0.6 /24 ----------------------- ANY 2 /50 VR-Default
Default 1 --------------------D---------------------- ANY 0 /0 VR-Default
Mgmt 4095 ------------------------------------------- ANY 0 /1 VR-Mgmt
Mgmt99 99 10.10.99.6 /24 ----------------------- ANY 1 /1 VR-Default
Voice 2 ------------------------------------------- ANY 0 /0 VR-Default
---------------------------------------------------------------------------------------

Total number of VLAN(s) : 5

[Jeremy_Gibbs]

Also, make sure return traffic is allowed to your internal network.

[Prashanth_KG]

Hi Andrew,

As Ajo pointed out, please check for the ipforwarding if it is enabled or not.

Below article might help you.

https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-enable-inter-VLAN-routing-in-EXOS

Also, from the firewall, make sure that there is a return route to all the other VLAN destination IP address.

Hope this helps!

[Thomas__Ajo]

Hi Andrew,

- Have you enable ipforwarding on all vlans?
- Could you please share the output of

a. rtlookup
b. show vlan