Point to Point with 2651XM's

[msikes]

I am having trouble figuring this one out. I have a new point to point setup, that will be connecting one of our remote buildings. I can ping through from Bldg A to anywhere on bldg B from the firewall and routers, but not in reverse, and not from a PC without a static route. From Bldg B i can ping only to e0/0.

My goal is to be able to browse the whole network from both locations.Here is the setup and configs....


BldgA BldgB
Firewall |
10.1.1.1 |
| |
Router A Router B
10.1.1.248 e0/0 10.8.1.2 e0/0
10.10.1.1 multilink ------ 10.10.1.2 Multilink

Here is the entry I used in the firewall. I can ping all the way to Bldg B from here.

route inside 10.8.0.0 255.255.0.0 10.1.1.248 1

Here is BldgA
version 12.2

service config

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname WCGB_to_Bpark2


enable secret

enable password

!

ip subnet-zero


call rsvp-sync



controller T1 0/0

framing esf

linecode b8zs

channel-group 0 timeslots 1-24

!

controller T1 0/1

framing esf

linecode b8zs

channel-group 0 timeslots 1-24


interface Multilink1

ip address 10.10.1.1 255.255.255.252

ppp multilink

no ppp multilink fragmentation

multilink-group 1


interface FastEthernet0/0

ip address 10.1.1.248 255.255.0.0

duplex auto

speed auto


interface Serial0/0:0

no ip address

encapsulation ppp

no keepalive

ppp multilink

multilink-group 1


interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto


interface Serial0/1:0

no ip address

encapsulation ppp

no keepalive

ppp multilink

multilink-group 1


router eigrp 1

redistribute static

network 10.1.0.0 0.0.255.255

network 10.8.0.0 0.0.255.255

auto-summary


ip classless

ip route 10.8.0.0 255.255.0.0 10.10.1.2

ip http server

snmp-server community public RO

snmp-server enable traps tty

dial-peer cor custom

line con 0

line aux 0

line vty 0 4

exec-timeout 0 0

password

login

!

End



Here is BldgB

version 12.2

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname BPark2_to_WCGB

!

enable secret

enable password

!

ip subnet-zero



call rsvp-sync



controller T1 0/0

framing esf

linecode b8zs

channel-group 0 timeslots 1-24

!

controller T1 0/1

framing esf

linecode b8zs

channel-group 0 timeslots 1-24



interface Multilink1

ip address 10.10.1.2 255.255.255.252

ppp multilink

no ppp multilink fragmentation

multilink-group 1

!

interface FastEthernet0/0

ip address 10.8.1.2 255.255.0.0

speed auto

half-duplex

!

interface Serial0/0:0

no ip address

encapsulation ppp

no keepalive

ppp multilink

multilink-group 1

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial0/1:0

no ip address

encapsulation ppp

no keepalive

ppp multilink

multilink-group 1

!

router eigrp 1

redistribute static

network 10.1.0.0 0.0.255.255

network 10.8.0.0 0.0.255.255

auto-summary

!

ip classless

ip route 0.0.0.0 0.0.0.0 10.10.1.1

ip route 10.1.0.0 255.255.0.0 10.10.1.1

ip http server

!

snmp-server community public RO

snmp-server enable traps tty

!

dial-peer cor custom



line con 0

line aux 0

line vty 0 4

exec-timeout 0 0

password

login

!

end

Any and all help and pointers are much appreciated.

 

[msikes]

I just tried using RIP instead, and I can ping the firewall now, but still cannot ping workstations. Any help would be appreciated.

 

[msikes]

I found the issue.

I have to point my network that is in between the Pix and the router at the router for the default gateway, instead of my PIX firewall.

Now I have to figure out something else. THis building has a total of four T1's going to it. Two come into each end of the remote building and also the main building. Now I have to figure out how I can utilize all T1 connections. Anyone have any idea's?

 

[jeter]

That is correct the PIX does not support EIGRP, odd but true.

If I read this correct you have a total of 4 T1s PPP. two at the host and two at the remote..

Load balance your routers on the to pipes..

ip load-sharing per-packet on the interface should work for you. Look at the oher thread for a config.

I hope this helps!

“Reserve your right to think, for even to think wrongly is better than not to think at all”

Fisher CCNP,CCNA Network+

 

[msikes]

Thanks for the Reply Jeter. What I have is 4 point to point t1's between two locations. Both of these locations are very large buildings, and two t1's come into each end of each of the buildings. I am using 2 port vwics using multilink. Total of four routers. The building has connectivity now, using two routers (and 2 t1's), and I have the other two ready to go. Any pointers or ideas?