IP HELPER-ADDRESS on SSA-T4068-0252

cumar_chan — Sat, 12 Jan 2019 02:11:47 GMT

Hi

I am pretty new to Enterasys switching and currently having issues getting ip helper to work on a L3 VLAN interface.

I am running the following:
Copyright (c) 2012 by Enterasys Networks, Inc.

Slot Model Serial # Versions
------ ---------------- -------------------- -------------------------
1 SSA-T4068-0252 11445471636C Hw: 3
Bp: 01.01.00
Fw: 07.71.02.0005

The normal "ip helper-address X.X.X.X" doesn't seem to work.
However When I ping the DHCP server sourcing from the VLAN interface IP address it works.
I know therefore the routing is in place.

Any help appreciated.

Thanks
Cumar

Re: IP HELPER-ADDRESS on SSA-T4068-0252

Brian_Anderson — Sat, 12 Jan 2019 04:34:00 GMT

I suppose you are in the l3 interface for the ip-helper command? If so, that command should work.

just to be sure, example:
config t
interface vlan x
ip helper-address x.x.x.x

https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-change-the-IP-Helper-address-on-K-Series/?q=ip+helper&l=en_US&c=Extreme_Software%3AModular_N_S_K_7K&fs=Search&pn=1

topic IP HELPER-ADDRESS on SSA-T4068-0252 in ExtremeSwitching (Other)

IP HELPER-ADDRESS on SSA-T4068-0252

Re: IP HELPER-ADDRESS on SSA-T4068-0252