почти скопипастил конфиг из твоей ссылки. вроде все заработало =\
юзал 4-е 3600 в динамипсе
Схема стенда - [R3] eth1/0 -- eth2/1 [R1] eth1/0 -- eth1/0[R2] eth2/1 -- eth1/0 [R4]
10.0.0.0/30 между р1-р2
10.10.10.0/30 между р3-р4
Код: Выделить всё
R1#sh running-config
Building configuration...
Current configuration : 1255 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
no aaa new-model
memory-size iomem 5
!
ip cef
!
l2tp-class l2tp-def
retransmit initial retries 20
cookie size 8
!
pseudowire-class ether-pw
encapsulation l2tpv3
protocol none
ip local interface Ethernet1/0
!
interface Ethernet1/0
ip address 10.0.0.1 255.255.255.252
half-duplex
!
!
interface Ethernet2/1
description R3
no ip address
half-duplex
no cdp enable
xconnect 10.0.0.2 123 encapsulation l2tpv3 manual pw-class ether-pw
l2tp id 222 222
l2tp cookie local 4 12345
l2tp cookie remote 4 54321
l2tp hello l2tp-def
!
!
ip http server
ip forward-protocol nd
!
control-plane
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
==================================
R2#sh run
Building configuration...
Current configuration : 1278 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
no aaa new-model
memory-size iomem 5
!
ip cef
!
l2tp-class l2tp-def
retransmit initial retries 20
cookie size 8
!
pseudowire-class ether-pw
encapsulation l2tpv3
protocol none
ip local interface Ethernet1/0
!
interface Ethernet1/0
description R1 eth1/0
ip address 10.0.0.2 255.255.255.252
half-duplex
!
!
interface Ethernet2/1
description R4
no ip address
half-duplex
no cdp enable
xconnect 10.0.0.1 123 encapsulation l2tpv3 manual pw-class ether-pw
l2tp id 222 222
l2tp cookie local 4 54321
l2tp cookie remote 4 12345
l2tp hello l2tp-def
!
!
ip http server
ip forward-protocol nd
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
на р3/р4 только адреса на eth1/0 и все:
Код: Выделить всё
R3#sh run int eth1/0
Building configuration...
Current configuration : 97 bytes
!
interface Ethernet1/0
description R1
ip address 10.10.10.1 255.255.255.252
half-duplex
end
R3#ping 10.10.10.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.10.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/18/20 ms
R3#sh cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R4 Eth 1/0 126 R S I 3640 Eth 1/0
=====================
R4#sh run int eth1/0
Building configuration...
Current configuration : 97 bytes
!
interface Ethernet1/0
description R2
ip address 10.10.10.2 255.255.255.252
half-duplex
end
R4#ping 10.10.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/19/32 ms
R4#sh cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R3 Eth 1/0 165 R S I 3640 Eth 1/0
R4#
Не сломалось - не чини.