08-28-2014 07:31 AM - edited 03-04-2019 11:38 PM
Hello everyone,
Im, Oscar
At our company we have a redundant ISP connection to two separate ISP's.
We are also using VoIP on the network.
Currently one ISP connection is used primarily and the second on is just used as a backup.
I was wondering if it is possible to use the first connection primarily for data traffic and the second connection for VoIP traffic?
We use different VLAN's for voice and data.
Any help would be appreciated.
08-28-2014 08:33 AM
Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
Yes, for egress. Ingress is "it depends".
You could also consider using both links for both kinds of traffic.
08-29-2014 08:26 AM
So it's fine if I configure 2 routers with 2 NAT with the diferent public ip's? its the correct structure? for the outging traffic.
Thks..
08-29-2014 09:08 AM
Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
If you're using NAT, return traffic will come back on the NAT'ed interface.
08-28-2014 09:31 AM
what routing protocol do you use? or ip sla ?
what are you asking is possible in any case
08-29-2014 08:38 AM
Voip protocol is SIP.
The 1st Carrier or ISP that i have its a microwave connection and it have 2 public ip address, this one its for VOIP and have 4MB of
The 2nd carrier its a E1 connection and have 2 MB of banthwith and 4 public ip address.
I want the 2 ISP for different traffic, I want to had1 GW for Voice (Carrier 1) and 1 GW for data (carrier 2)
What its the best kind of configuration that I need too do?
The router its a 1900.
Thanks in advance!
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide