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multiple leased line ppp through single router

rtaylor1964
Level 1
Level 1

I'm trying to setup a 1700 series router with 2 leased line PPP T1's from two seperate carriers. Currently, one leased line is in place and I need to bring another office on-board. The equipment I have is as follows:

1700 router - Internet traffic only

1700 Router - 2 leased lines (two WIC cards)

1600 Router - Installed at existing facility

1600 Router - to be installed at new site.

Existing facility configuration on the HQ site (where both leased lines go)

Eth0 - 192.168.1.253/24

Serial1 - 192.168.200.4/30

Subnet at remote site 192.168.2.0/24

HDLC

New Facility: Serial0 only as eth0 is the only ethernet port!

Serial0 - currently unnumbered

subnet 192.168.3.0/24

HDLC

Static Routes:

192.168.2.0/24 Serial1

192.168.3.0/24 Serial0

192.168.1.0/24 Eth0

0.0.0.0/0 192.168.1.1 (Watchguard Firebox)

The problem is: I can pass traffic router to router but am not able to pass traffic from the network through the routers to the remote network. I do have routes setup in Watchguard so I don't believe that is the issue. Here are the watchguard routes:

192.168.2.0/24 192.168.1.253

192.168.3.0/24 192.168.1.253

Here's what is confusing me. WHEN I configure the 1700 with a SINGLE leased line, I have no issues at all with the configuration - each remote site can access SQL, Exchange and access the Internet. However, when I configure both WIC's, everything breaks down and the remote sites can no longer access anything.

My client does not have frame relay - it's a simple leased line PPP.

Can anyone point me in the right direction to get this set up? Can the 1700's even handle multiple PPP connections?

Thanks - Rich

1 Reply 1

EPHRAIM MANI
Level 3
Level 3

Dear R,

we are unable infer, can u please post the config/static router of all the three router and are u using any Dynamic routing ?

for more please mail/IM me at ephraim_mani@yahoo.com

EM