IGRP to EIGRP redistribute problem (VLSM to FLSM) [7:43222]
HI all, Need some advise on the following IGRP to Eigrp route distribute problem. Problem: 137.33.0.0 is possible down after a while at both r5 and r6. End result to achieve: r6 can ping r5 loopback0 or r5 to r6. Both R5 and R6 have a loopback ip address(137.33.5.5/32 and 137.33.6.6/32) which using Host subnet. The problem seem to be FLSM to VLSM route distribute and I have try all the possible way(e.g. summary, policy route, distribute-list and tunnel) but still have not idea how to resolve the above problem. R6 is running both IGRP and EIGRP. Below is the configuration. R5 - host r5 interface Loopback0 ip address 137.33.5.5 255.255.255.0 ! interface Ethernet0 no ip address no keepalive ! interface Serial0 no ip address no keepalive shutdown no fair-queue clockrate 64000 ! interface Serial1 bandwidth 64000 backup delay 3 3 backup interface BRI0 ip address 134.1.56.5 255.255.255.0 clockrate 64000 ! interface Serial2 no ip address shutdown ! interface Serial3 no ip address shutdown ! interface BRI0 description ISDN No 7952 1478 bandwidth 64000 ip address 134.1.35.5 255.255.255.0 encapsulation ppp dialer map ip 134.1.35.3 name r3 79529389 dialer load-threshold 192 outbound dialer watch-group 1 dialer-group 1 isdn switch-type basic-net3 ppp authentication chap callin ppp multilink ! router igrp 10 timers basic 5 5 5 5 redistribute connected network 134.1.0.0 network 137.33.0.0 metric weights 0 1 1 1 0 0 ! ip local policy route-map pol1 ip kerberos source-interface any ip classless no ip http server ! access-list 1 permit 137.24.0.0 access-list 1 permit 137.33.6.6 access-list 1 permit 137.33.2.2 access-list 1 permit 137.33.1.1 access-list 1 permit 137.33.3.3 access-list 1 permit 137.33.4.4 dialer-list 1 protocol ip permit route-map loopback permit 10 match interface Loopback0 ! route-map pol1 permit 10 match ip route-source 1 set interface Serial1 ! route-map pol1 permit 20 r5#sir Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is not set I202.6.6.0/24 [100/2656] via 134.1.56.6, 00:00:03, Serial1 137.33.0.0/24 is subnetted, 1 subnets C 137.33.5.0 is directly connected, Loopback0 I202.2.2.0/24 [100/2656] via 134.1.56.6, 00:00:03, Serial1 134.1.0.0/24 is subnetted, 1 subnets C 134.1.56.0 is directly connected, Serial1 hostname r6 ! logging rate-limit console 10 except errors ! ip subnet-zero no ip finger no ip domain-lookup ! cns event-service server ! ! ! dlsw local-peer peer-id 134.1.6.6 dlsw remote-peer 0 frame-relay interface Serial0 604 pass-thru ! ! interface Loopback0 ip address 137.33.6.6 255.255.255.0 ! interface Loopback1 ip address 202.6.6.6 255.255.255.0 ! interface Loopback2 description ATM Emulation interface ip address 202.2.2.2 255.255.255.0 ! interface Ethernet0 ip address 150.100.6.6 255.255.255.0 ! interface Serial0 ip address 134.1.34.6 255.255.255.0 encapsulation frame-relay ip ospf message-digest-key 1 md5 hackme ip ospf network point-to-multipoint shutdown no fair-queue clockrate 64000 frame-relay map dlsw 604 broadcast frame-relay map ip 134.1.34.3 604 broadcast frame-relay map ip 134.1.34.4 604 broadcast no frame-relay inverse-arp ! interface Serial1 ip address 134.1.26.6 255.255.255.0 ip policy route-map pol1 shutdown clockrate 64000 ! interface Serial2 ip address 134.1.56.6 255.255.255.0 ! interface Serial3 no ip address shutdown ! interface BRI0 no ip address shutdown ! router eigrp 100 redistribute igrp 10 metric 1000 100 255 1 1500 network 134.1.26.0 0.0.0.255 no auto-summary no eigrp log-neighbor-changes ! router ospf 1 log-adjacency-changes area 1 authentication message-digest passive-interface Loopback0 passive-interface Loopback1 passive-interface Loopback2 passive-interface Serial1 passive-interface Serial2 network 134.1.34.0 0.0.0.255 area 1 network 150.100.6.0 0.0.0.255 area 1 default-metric 50 ! router igrp 10 timers basic 5 5 5 5 redistribute eigrp 100 metric 1000 100 255 1 1500 passive-interface Loopback0 passive-interface Serial0 passive-interface Serial1 network 134.1.0.0 network 137.33.0.0 network 202.2.2.0 network 202.6.6.0 ! ip kerberos source-interface any ip classless no ip http server ! access-list 1 permit 137.33.5.5 access-list 2 deny 137.33.0.0 0.0.255.255 access-list 2 permit any access-list 3 permit 134.1.13.0 0.0.0.255 access-list 3 permit 150.100.0.0 0.0.255.255 route-map pol1 permit 10 match ip address 1 set interface Serial2 ! route-map pol1 permit 20 ! ! alias
RE: IGRP to EIGRP redistribute problem (VLSM to FLSM) [7:43222]
If an IGRP process and an EIGRP process have the same process IDs, they will redistribute automatically. Change your router eigrp 100 to router eigrp 10. Doyle Volume 1 has some good information in it. Daniel Ladrach CCNA, CCNP WorldCom -Original Message- From: Tey Haw Ching [mailto:[EMAIL PROTECTED]] Sent: Friday, May 03, 2002 9:53 AM To: [EMAIL PROTECTED] Subject: IGRP to EIGRP redistribute problem (VLSM to FLSM) [7:43222] HI all, Need some advise on the following IGRP to Eigrp route distribute problem. Problem: 137.33.0.0 is possible down after a while at both r5 and r6. End result to achieve: r6 can ping r5 loopback0 or r5 to r6. Both R5 and R6 have a loopback ip address(137.33.5.5/32 and 137.33.6.6/32) which using Host subnet. The problem seem to be FLSM to VLSM route distribute and I have try all the possible way(e.g. summary, policy route, distribute-list and tunnel) but still have not idea how to resolve the above problem. R6 is running both IGRP and EIGRP. Below is the configuration. R5 - host r5 interface Loopback0 ip address 137.33.5.5 255.255.255.0 ! interface Ethernet0 no ip address no keepalive ! interface Serial0 no ip address no keepalive shutdown no fair-queue clockrate 64000 ! interface Serial1 bandwidth 64000 backup delay 3 3 backup interface BRI0 ip address 134.1.56.5 255.255.255.0 clockrate 64000 ! interface Serial2 no ip address shutdown ! interface Serial3 no ip address shutdown ! interface BRI0 description ISDN No 7952 1478 bandwidth 64000 ip address 134.1.35.5 255.255.255.0 encapsulation ppp dialer map ip 134.1.35.3 name r3 79529389 dialer load-threshold 192 outbound dialer watch-group 1 dialer-group 1 isdn switch-type basic-net3 ppp authentication chap callin ppp multilink ! router igrp 10 timers basic 5 5 5 5 redistribute connected network 134.1.0.0 network 137.33.0.0 metric weights 0 1 1 1 0 0 ! ip local policy route-map pol1 ip kerberos source-interface any ip classless no ip http server ! access-list 1 permit 137.24.0.0 access-list 1 permit 137.33.6.6 access-list 1 permit 137.33.2.2 access-list 1 permit 137.33.1.1 access-list 1 permit 137.33.3.3 access-list 1 permit 137.33.4.4 dialer-list 1 protocol ip permit route-map loopback permit 10 match interface Loopback0 ! route-map pol1 permit 10 match ip route-source 1 set interface Serial1 ! route-map pol1 permit 20 r5#sir Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is not set I202.6.6.0/24 [100/2656] via 134.1.56.6, 00:00:03, Serial1 137.33.0.0/24 is subnetted, 1 subnets C 137.33.5.0 is directly connected, Loopback0 I202.2.2.0/24 [100/2656] via 134.1.56.6, 00:00:03, Serial1 134.1.0.0/24 is subnetted, 1 subnets C 134.1.56.0 is directly connected, Serial1 hostname r6 ! logging rate-limit console 10 except errors ! ip subnet-zero no ip finger no ip domain-lookup ! cns event-service server ! ! ! dlsw local-peer peer-id 134.1.6.6 dlsw remote-peer 0 frame-relay interface Serial0 604 pass-thru ! ! interface Loopback0 ip address 137.33.6.6 255.255.255.0 ! interface Loopback1 ip address 202.6.6.6 255.255.255.0 ! interface Loopback2 description ATM Emulation interface ip address 202.2.2.2 255.255.255.0 ! interface Ethernet0 ip address 150.100.6.6 255.255.255.0 ! interface Serial0 ip address 134.1.34.6 255.255.255.0 encapsulation frame-relay ip ospf message-digest-key 1 md5 hackme ip ospf network point-to-multipoint shutdown no fair-queue clockrate 64000 frame-relay map dlsw 604 broadcast frame-relay map ip 134.1.34.3 604 broadcast frame-relay map ip 134.1.34.4 604 broadcast no frame-relay inverse-arp ! interface Serial1 ip address 134.1.26.6 255.255.255.0 ip policy route-map pol1 shutdown clockrate 64000 ! interface Serial2 ip address 134.1.56.6 255.255.255.0 ! interface Serial3 no ip address shutdown ! interface BRI0 no ip address shutdown ! router eigrp 100 redistribute igrp 10 metric 1000 100 255 1 1500 network 134.1.26.0 0.0.0.255 no auto-summary no eigrp log-neighbor-changes ! router ospf 1 log-adjacency-changes area 1 authentication message-digest passive-interface Loopback0 passive-interface Loopback1 passive-interface Loopback2 passive-interface Serial1 passive-interface Serial2 network 134.1.34.0 0.0.0.255 area 1 network 150.100.6.0 0.0.0.255
