Ребята, помогите пожалуйста разобраться в причинах, по которым не приходит часть анонсированных маршрутов по протоколу EIGRP от удаленной стороны.
Провайдер предоставляет канал второго уровня между центральным и удаленным офисом, в центре находится 2921, на удаленной стороне 1841, конфигурация выглядит следующим образом:
2921:
- Код: Выделить всё
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.0(1)M6, RELEASE SOFTWARE (fc1)
ROM: System Bootstrap, Version 15.0(1r)M10, RELEASE SOFTWARE (fc1)
Cisco CISCO2921/K9 (revision 1.0) with 2584575K/36864K bytes of memory.
interface GigabitEthernet0/2.3
encapsulation dot1Q 3
ip address 172.17.17.254 255.255.255.0
router eigrp 11
network 172.16.16.0 0.0.0.255
network 172.17.17.0 0.0.0.255
network 172.18.18.0 0.0.0.255
network 172.20.200.0 0.0.0.255
redistribute connected route-map conn-to-eigrp
redistribute static route-map vovid-to-eigrp
1841:
- Код: Выделить всё
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(22)T5, RELEASE SOFTWARE (fc3)
ROM: System Bootstrap, Version 12.4(13r)T5, RELEASE SOFTWARE (fc1)
Cisco 1841 (revision 7.0) with 238592K/23552K bytes of memory.
interface FastEthernet0/0.101
encapsulation dot1Q 101
ip address 172.17.17.2 255.255.255.0
interface FastEthernet0/0.3
description -= VideoNet =-
encapsulation dot1Q 3
ip address 192.168.22.162 255.255.255.252 secondary
ip address 10.0.0.254 255.255.0.0
interface FastEthernet0/0.5
description -= VoIP =-
encapsulation dot1Q 5
ip address 192.168.26.158 255.255.255.224
interface FastEthernet0/0.6
description -= Nortel =-
encapsulation dot1Q 6
ip address 192.168.22.166 255.255.255.252 secondary
ip address 192.168.65.14 255.255.255.248
router eigrp 11
network 10.0.0.0 0.0.255.255
network 172.17.17.0 0.0.0.255
network 192.168.22.128 0.0.0.31
network 192.168.22.160 0.0.0.3
network 192.168.22.164 0.0.0.3
network 192.168.65.8 0.0.0.7
no auto-summary
eigrp stub connected summary
Список подсетей на 2921 полученный от 1841, следующий:
- Код: Выделить всё
009297: Jul 2 06:00:08.596: EIGRP-IPv4(11): Processing incoming UPDATE packet
009298: Jul 2 06:00:08.596: EIGRP-IPv4(11): Int 10.0.0.0/16 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009299: Jul 2 06:00:08.596: EIGRP-IPv4(11): Int 192.168.22.160/30 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009300: Jul 2 06:00:08.596: EIGRP-IPv4(11): Int 192.168.65.8/29 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009301: Jul 2 06:00:08.596: EIGRP-IPv4(11): Int 192.168.22.164/30 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009302: Jul 2 06:00:08.600: EIGRP-IPv4(11): table(default): Int 10.0.0.0/16 metric 28416 - 25600 2816
009303: Jul 2 06:00:08.600: EIGRP-IPv4(11): table(default): Int 192.168.22.160/30 metric 28416 - 25600 2816
009304: Jul 2 06:00:08.600: EIGRP-IPv4(11): table(default): Int 192.168.65.8/29 metric 28416 - 25600 2816
009305: Jul 2 06:00:08.600: EIGRP-IPv4(11): table(default): Int 192.168.22.164/30 metric 28416 - 25600 2816
009306: Jul 2 06:00:08.600: EIGRP-IPv4(11): Processing incoming UPDATE packet
009307: Jul 2 06:00:08.600: EIGRP-IPv4(11): Int 10.0.0.0/16 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009308: Jul 2 06:00:08.600: EIGRP-IPv4(11): Int 192.168.22.160/30 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009309: Jul 2 06:00:08.600: EIGRP-IPv4(11): Int 192.168.65.8/29 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009310: Jul 2 06:00:08.600: EIGRP-IPv4(11): Int 192.168.22.164/30 M 4294967295 - 25600 4294967295 SM 4294967295 - 25600 4294967295
009311: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): 10.0.0.0/16 - do advertise out Tunnel4
009312: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): Int 10.0.0.0/16 metric 28416 - 25600 2816
009313: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): 192.168.22.160/30 - do advertise out Tunnel4
009314: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): Int 192.168.22.160/30 metric 28416 - 25600 2816
009315: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): 192.168.65.8/29 - do advertise out Tunnel4
009316: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): Int 192.168.65.8/29 metric 28416 - 25600 2816
009317: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): 192.168.22.164/30 - do advertise out Tunnel4
009318: Jul 2 06:00:08.604: EIGRP-IPv4(11): table(default): Int 192.168.22.164/30 metric 28416 - 25600 2816
В этом списке отсутствует подсеть 192.168.22.128/27, собственно почему?
- Код: Выделить всё
sh ip eigrp 11 topology
P 172.17.17.0/24, 1 successors, FD is 2816
via Connected, GigabitEthernet0/2.3
P 192.168.22.164/30, 1 successors, FD is 28416
via 172.17.17.2 (28416/28160), GigabitEthernet0/2.3
P 192.168.22.160/30, 1 successors, FD is 28416
via 172.17.17.2 (28416/28160), GigabitEthernet0/2.3
P 192.168.65.8/29, 1 successors, FD is 28416
via 172.17.17.2 (28416/28160), GigabitEthernet0/2.3
P 10.0.0.0/16, 1 successors, FD is 28416
via 172.17.17.2 (28416/28160), GigabitEthernet0/2.3
sh ip eigrp 11 traffic
EIGRP-IPv4 Traffic Statistics for AS(11)
Hellos sent/received: 1279590/9063011
Updates sent/received: 7916/11495
Queries sent/received: 3861/5850
Replies sent/received: 5761/4033
Acks sent/received: 19685/27590
SIA-Queries sent/received: 0/0
SIA-Replies sent/received: 0/0
Hello Process ID: 289
PDM Process ID: 286
Socket Queue: 0/2000/22/0 (current/max/highest/drops)
Input Queue: 0/2000/22/0 (current/max/highest/drops)
sh ip eigrp 11 neighbors detail
EIGRP-IPv4 Neighbors for AS(11)
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
13 172.17.17.2 Gi0/2.3 11 00:26:43 15 200 0 3379
Version 12.4/1.2, Retrans: 2, Retries: 0, Prefixes: 4
Topology-ids from peer - 0
Stub Peer Advertising (CONNECTED SUMMARY ) Routes
Suppressing queries
Спасибо.