interface Tunnel4
 description *** Backup MPLS tunnel to xxxx via ISDN ***
 bandwidth 128
 ip address x.x.4.109 255.255.255.252
 ip mtu 1460
 rate-limit input access-group 161 256000 48000 48000 conform-action transmit exceed-action drop
 rate-limit output access-group 162 256000 48000 48000 conform-action transmit exceed-action drop
 ip tcp adjust-mss 1350
 qos pre-classify
 tunnel source Dialer1
 tunnel destination 10.124.4.29
!


!

interface BRI0/1/0
 no ip address
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-net3
 isdn point-to-point-setup
 no fair-queue
 ppp authentication chap
 ppp multilink
!


interface Dialer1
 description *** xxxxxx ***
 bandwidth 128
 ip address 10.124.7.24 255.255.255.0
 encapsulation ppp
 dialer pool 1
 dialer idle-timeout 180
 dialer string 30335252
 dialer load-threshold 5 either
 dialer watch-group 1
 dialer-group 1
 no fair-queue
 ppp authentication pap callin

 ppp multilink
 crypto map blore_indira_isdn
!
router eigrp 251
 passive-interface default
 no passive-interface Tunnel1
 no passive-interface Tunnel2
 no passive-interface Tunnel3
 no passive-interface Tunnel4
 network x.0.0.0
 distribute-list 1 out Tunnel1
 distribute-list 1 out Tunnel2
 distribute-list 1 out Tunnel3
 distribute-list 1 out Tunnel4
 no auto-summary
!
ip classless
ip route 10.124.0.0 255.255.0.0 10.124.6.90 name xx_MPLS
ip route 10.124.4.29 255.255.255.255 10.124.6.90 name Secondary_Reliance_MPLS
ip route 10.124.4.29 255.255.255.255 Dialer1 200 name xxx_MPLS_ISDN
!


access-list 137 deny   udp any any eq 580
access-list 137 deny   udp any any eq rip
access-list 137 deny   gre any any
access-list 137 deny   esp any any
access-list 137 deny   udp any any eq isakmp
access-list 137 deny   ospf any any
access-list 137 deny   icmp any any
access-list 137 deny   eigrp any any
access-list 137 deny   udp any any eq time
access-list 137 deny   udp any any eq snmp
access-list 137 deny   udp any any eq snmptrap
access-list 137 deny   udp any any eq netbios-ns
access-list 137 deny   udp any any eq netbios-dgm
access-list 137 deny   udp any any eq syslog
access-list 137 deny   udp any any eq ntp
access-list 137 permit ip any any

dialer watch-list 1 ip 0.0.0.0 0.0.0.0
dialer-list 1 protocol ip list 137