[c-nsp] PBR + NAT route-map issue

Max Pierson Max.Pierson at mycallis.com
Tue Jul 28 15:13:19 EDT 2009


Hi All,

Im kinda new to the list and hope someone can help me an issue. I'm
trying to do some PBR with nat and am having an issue understanding how
the route-maps apply in combination with the nat process. I would like
to send my Phone based vlan traffic out of the T1 and the Data traffic
out of the DSL. IF possible, I'd like them to failover for each other
(which makes the config even more confusing). I have the ability to
route a few/30's to this router over the dsl or the t1. Any help with
the nat statements and route-maps would be greatly appreciated. Relevent
config so far is posted. The 64.x.x.x and 208.x.x.x are my phone
servers. Thanks for any help!!!

2651-XM 
12.4.(23)


ip dhcp excluded-address 172.16.0.1 172.16.0.99
ip dhcp excluded-address 192.168.1.1 192.168.1.100
ip dhcp excluded-address 192.168.1.113
!
ip dhcp pool PHONES
   network 172.16.0.0 255.255.255.0
   default-router 172.16.0.1
   dns-server 208.66.61.109 208.66.61.110
   option 150 ip 208.83.93.113
   lease 3
!
ip dhcp pool Computers
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.1
   dns-server 208.66.61.109 208.66.61.110
   lease 3
!
!

!
track 1 interface Dialer0 ip routing
 delay up 15
!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet0/0.150
 description To Phones
 encapsulation dot1Q 150
 ip address 172.16.0.1 255.255.255.0
 ip nat inside
!
interface FastEthernet0/0.200
 description Computers
 encapsulation dot1Q 200
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
!
interface Serial0/0
 ip address 74.113.88.62 255.255.255.252
 ip nat outside
 priority-group 1
!
interface ATM0/1
 no ip address
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip route-cache flow
 shutdown
 no atm ilmi-keepalive
 dsl operating-mode auto
!
interface ATM0/1.1 point-to-point
 pvc 1/100
  pppoe-client dial-pool-number 1
 !
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Dialer0
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat outside
 encapsulation ppp
 ip route-cache flow
 ip tcp adjust-mss 1412
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication chap pap callin
 ppp chap hostname rubenstein at authcall.net
 ppp chap password 0 xxxxxxxx
 ppp pap sent-username rubenstein at authcall.net password 0 xxxxxxxxx
!
ip route 0.0.0.0 0.0.0.0 Dialer0 track 1
ip route 0.0.0.0 0.0.0.0 74.113.88.61 254
ip route 64.193.113.0 255.255.255.0 74.113.88.61 101
ip route 64.193.113.0 255.255.255.0 Dialer0 120
ip route 208.83.93.0 255.255.252.0 74.113.88.61 101
ip route 208.83.93.0 255.255.252.0 Dialer0 120
!


no ip http server

ip nat inside source list 10 interface Serial0/0 overload

access-list 10 permit 192.168.1.0 0.0.0.255
access-list 10 permit 172.16.0.0 0.0.0.255


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