>>
>>Зачем сразу кувалда и такаято мать?
>>
>>на интерфейсе ip ospf mtu-ignore Ok, спасибо за ответы.
Остался еще вопрос:
как заставить анансировать сеть такого вида:
на машине 194.10.2.250 (0.0.0.10)
net 194.10.2.104 netmask 255.255.255.248 gw 192.168.251.169
на машине 194.10.2.241
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
194.10.2.104 0.0.0.10 327 0x80000032 0x0018F9 0
но в роутинг оно на 194.10.2.241 (0.0.0.100) не добавляеться.
конфиг 194.10.2.241 (0.0.0.100):
router ospf 10
router-id 0.0.0.100
log-adjacency-changes
redistribute connected subnets route-map EXPOSPFAREA
redistribute static subnets route-map EXPOSPFAREA
passive-interface FastEthernet1/0
passive-interface FastEthernet2/0
passive-interface FastEthernet2/0.2
passive-interface FastEthernet2/0.3
passive-interface FastEthernet2/0.5
passive-interface Ethernet4/0
passive-interface Ethernet4/1
passive-interface Ethernet4/2
passive-interface Ethernet4/3
passive-interface Loopback0
passive-interface Loopback1
passive-interface Tunnel1
passive-interface Tunnel2
network 192.168.50.4 0.0.0.3 area 0.0.0.10
network 194.10.2.0 0.0.0.31 area 0.0.0.10
network 194.10.2.32 0.0.0.15 area 0.0.0.10
network 194.10.2.48 0.0.0.15 area 0.0.0.10
network 194.10.2.240 0.0.0.15 area 0.0.0.10
access-list 90 permit 194.10.2.0 0.0.0.255
access-list 90 deny any
route-map EXPOSPFAREA permit 10
match ip address 90
конфиг 194.10.2.250 (0.0.0.10):
router ospf
ospf router-id 0.0.0.10
log-adjacency-changes detail
compatible rfc1583
!
redistribute kernel
redistribute connected
redistribute static
distribute-list ospfexport1 out kernel
distribute-list ospfexport1 out connected
distribute-list ospfexport1 out static
!
no default-information originate
!
passive-interface eth0
passive-interface eth0.20
passive-interface eth0.25
passive-interface eth1
passive-interface eth1.5
passive-interface eth1.6
passive-interface gre0
passive-interface lo
passive-interface rshaper
passive-interface dummy0
passive-interface dummy1
!
network 192.168.19.0/24 area 0.0.0.20
network 192.168.20.0/24 area 0.0.0.20
network 192.168.21.0/24 area 0.0.0.20
network 192.168.22.0/24 area 0.0.0.20
network 192.168.23.0/24 area 0.0.0.20
network 192.168.24.0/24 area 0.0.0.20
network 192.168.25.0/24 area 0.0.0.20
network 192.168.50.0/30 area 0.0.0.20
!
network 194.10.2.96/29 area 0.0.0.10
network 194.10.2.104/29 area 0.0.0.10
network 194.10.2.112/28 area 0.0.0.10
network 194.10.2.240/28 area 0.0.0.10
!
area 0.0.0.10 import-list ospfimport1
area 0.0.0.20 import-list ospfimport2
access-list ospfimport1 permit 194.10.2.0/24
access-list ospfimport1 deny any
!
access-list ospfimport2 permit 192.168.0.0/16
access-list ospfimport2 deny any
!
access-list ospfexport1 permit 194.10.2.96/29
access-list ospfexport1 permit 194.10.2.104/29
access-list ospfexport1 permit 194.10.2.112/28
access-list ospfexport1 deny any
и на 0.0.0.100
sh ip ospf database router 0.0.0.10
OSPF Router with ID (0.0.0.100) (Process ID 10)
Router Link States (Area 0.0.0.10)
Routing Bit Set on this LSA
LS age: 755
Options: (No TOS-capability, No DC)
LS Type: Router Links
Link State ID: 0.0.0.10
Advertising Router: 0.0.0.10
LS Seq Number: 80000054
Checksum: 0x7C84
Length: 60
AS Boundary Router
Number of Links: 3
Link connected to: a Stub Network
(Link ID) Network/subnet number: 194.10.2.96
(Link Data) Network Mask: 255.255.255.248
Number of TOS metrics: 0
TOS 0 Metrics: 10
Link connected to: a Stub Network
(Link ID) Network/subnet number: 194.10.2.112
(Link Data) Network Mask: 255.255.255.240
Number of TOS metrics: 0
TOS 0 Metrics: 10
Link connected to: a Transit Network
(Link ID) Designated Router address: 194.10.2.241
(Link Data) Router Interface address: 194.10.2.250
Number of TOS metrics: 0
TOS 0 Metrics: 10