From: Jason Morris (mcnever@gmail.com)
Date: Wed Oct 29 2008 - 17:29:54 ARST
ok, i'm working with two routers, we'll call them R2 and R5... they are
connected through a frame cloud. i noticed they weren't peering, which they
were earlier. i checked the config's, nothing jumped out at me. so i did a
clear ip bgp * on both routers... nothing. so then i reload both routers,
and they peer up! great! no not great, i do a clear ip bgp * on one of them
again and again, they wont peer. i've done this 2 or 3 times and it appears
to be consistant. I've included both config's below, any help would be
greatly appricated.
_________R2
Current configuration : 4692 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
enable password 7 110009000F020E1E10
!
no aaa new-model
!
resource policy
!
memory-size iomem 15
ip subnet-zero
ip cef
!
!
!
!
!
frame-relay de-list 1 protocol ip list 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username ccie privilege 15 password 7 121015120A1B09163E
username R5 password 7 130C0717131C01383F
!
!
!
!
!
!
interface Loopback0
ip address 136.10.2.2 255.255.255.0
!
interface Loopback5
ip address 2.2.2.2 255.255.255.0
!
interface GigabitEthernet0/0
no ip address
shutdown
duplex auto
speed auto
media-type rj45
negotiation auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
media-type rj45
negotiation auto
!
interface Serial0/1/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Serial0/1/0.24 point-to-point
ip address 136.10.24.2 255.255.255.248
ip ospf message-digest-key 1 md5 7 151B1B091C3A2E363C0C61
ip ospf network non-broadcast
frame-relay interface-dlci 204
!
interface Serial0/1/0.256 multipoint
ip address 136.10.100.2 255.255.255.224
ip ospf message-digest-key 1 md5 7 121015120A1B09163E1471
ip ospf message-digest-key 2 md5 7 0706314956191C17032D5D
ip ospf network point-to-multipoint non-broadcast
frame-relay de-group 1 205
frame-relay de-group 1 206
frame-relay map ip 136.10.100.2 205
frame-relay map ip 136.10.100.5 205 broadcast
frame-relay map ip 136.10.100.6 206 broadcast
!
interface Serial0/2/0
ip address 136.10.25.1 255.255.255.252
encapsulation ppp
ip ospf message-digest-key 1 md5 7 130C0717131C01383F1B7D
clock rate 2000000
no cdp enable
ppp authentication chap
ppp chap hostname R2
ppp chap password 7 110009000F020E1E10
ppp ipcp address request ignore
!
interface FastEthernet1/0
no switchport
ip address 136.10.12.2 255.255.255.0
!
interface FastEthernet1/1
!
interface FastEthernet1/2
!
interface FastEthernet1/3
!
interface FastEthernet1/4
!
interface FastEthernet1/5
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
!
interface Vlan1
no ip address
!
router ospf 1
log-adjacency-changes
no discard-route external
area 0 authentication message-digest
summary-address 100.10.0.0 255.255.248.0
redistribute rip subnets
network 136.10.2.0 0.0.0.255 area 0
network 136.10.24.0 0.0.0.255 area 0
network 136.10.25.0 0.0.0.3 area 0
network 136.10.100.0 0.0.0.31 area 0
neighbor 136.10.100.5
neighbor 136.10.100.6
neighbor 136.10.24.4
!
router rip
version 2
redistribute ospf 1 metric 5 match internal external 1 external 2
nssa-external 1 nssa-external 2
passive-interface default
no passive-interface FastEthernet1/0
network 136.10.0.0
distance 255
distance 120 136.10.12.1 0.0.0.0
no auto-summary
!
router bgp 65251
template peer-session temp
ebgp-multihop 255
update-source Loopback0
exit-peer-session
!
no synchronization
bgp log-neighbor-changes
bgp confederation identifier 200
bgp confederation peers 65402
bgp dampening 30 750 1500 120
network 2.2.2.0 mask 255.255.255.0 route-map or-code
neighbor 136.10.12.1 remote-as 100
neighbor 136.10.24.4 remote-as 65402
neighbor 136.10.56.10 remote-as 65251
neighbor 136.10.100.5 remote-as 65251
no auto-summary
!
ip classless
!
!
ip http server
no ip http secure-server
!
!
ip prefix-list test seq 5 permit 191.10.0.0/16 ge 24
!
map-class frame-relay frag270
access-list 1 permit 101.10.0.0 0.0.1.0
access-list 55 permit 191.10.0.0 0.0.255.255
access-list 55 permit 191.10.1.0 0.0.0.255
access-list 55 permit 191.10.2.0 0.0.0.255
access-list 55 permit 191.10.3.0 0.0.0.255
access-list 55 permit 191.10.4.0 0.0.0.255
access-list 55 permit 191.10.5.0 0.0.0.255
access-list 100 permit ip any 136.10.70.0 0.0.0.255 fragments
snmp-server community ipexpert-rw RW
snmp-server community ipexpert-ro RO
!
route-map test permit 10
match ip address 55
!
route-map or-code permit 10
set origin incomplete
!
route-map or-code permit 20
!
route-map 191's permit 10
match ip address prefix-list test
set dampening 30 750 1500 120
!
route-map 191's permit 20
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
exec-timeout 30 0
password 7 0257340833365C1378
logging synchronous
login
!
warm-reboot
scheduler allocate 20000 1000
!
end
_________ R5
Current configuration : 2443 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R5
!
boot-start-marker
boot-end-marker
!
enable password 7 09455E0C011512001F
!
no aaa new-model
!
resource policy
!
memory-size iomem 15
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username ccie privilege 15 password 7 020F145E13160A3358
username R2 password 7 000D03031C4B0E141B
!
!
!
!
!
!
interface Loopback0
ip address 136.10.5.5 255.255.255.0
!
interface FastEthernet0/0
ip address 136.10.56.5 255.255.255.240
ip ospf dead-interval 15
ip ospf mtu-ignore
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/1/0
ip address 136.10.100.5 255.255.255.224
encapsulation frame-relay
ip ospf message-digest-key 1 md5 7 141E020E14142F39301766
ip ospf network point-to-multipoint non-broadcast
frame-relay map ip 136.10.100.2 502 broadcast
frame-relay map ip 136.10.100.5 502
frame-relay map ip 136.10.100.6 502
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Serial0/2/0
ip address 136.10.25.2 255.255.255.252
encapsulation ppp
ip ospf message-digest-key 1 md5 7 130C0717131C01383F1B7D
no cdp enable
ppp authentication chap
ppp chap hostname R5
ppp chap password 7 030D4B0E1E1F245E5A
ppp ipcp address request ignore
!
router ospf 1
log-adjacency-changes
auto-cost reference-bandwidth 87
area 0 authentication message-digest
area 3 virtual-link 136.10.11.11 authentication message-digest
area 3 virtual-link 136.10.11.11 message-digest-key 1 md5 7
141E020E14142F39301766
network 136.10.5.0 0.0.0.255 area 0
network 136.10.25.0 0.0.0.3 area 0
network 136.10.56.0 0.0.0.255 area 3
network 136.10.100.0 0.0.0.31 area 0
neighbor 136.10.100.6
neighbor 136.10.100.2
!
router bgp 65251
no synchronization
bgp log-neighbor-changes
bgp confederation identifier 200
bgp confederation peers 65402
neighbor 136.10.56.10 remote-as 65251
neighbor 136.10.100.2 remote-as 65251
no auto-summary
!
ip classless
!
!
ip http server
no ip http secure-server
!
snmp-server community ipexpert-rw RW
snmp-server community ipexpert-ro RO
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
login local
line aux 0
line vty 0 4
exec-timeout 30 0
password 7 040A3B5537111F7C3D
logging synchronous
login
!
warm-reboot
scheduler allocate 20000 1000
!
end
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This archive was generated by hypermail 2.1.4 : Sat Nov 01 2008 - 15:35:23 ARST