I am not sure what I am doing wrong but for the life of me I have tried everything. The equipment is 2x Cisco 10k hooked togther currently with 8 T1's put into a multilink for traffic. My interfaces are private ip's in the 10.100.16.x range. I am using OSPF for the routing but that shouldnt matter here. We have upwards of 50-70 computers on this link that are working without issue. But I lost the ablility to get to all my equipment from my computer at the main office.
R1 Cisco 10k <-----8x T1's-----------> R2 Cisco 10k <---------------------------- Cisco 3750 --------------------------> Server with Public IP 9.3.5.5
Multilink IP 10.100.16.5 <-----Multilink IP 10.100.16.6 Server with Public IP 9.3.5.6
FastEthernet 9.3.5.1 ----> Server with Public IP 9.3.5.7
Server with Public IP 9.3.5.10
R1#ping 10.100.16.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.100.16.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/16/20 ms
R1#
R1#ping 9.3.5.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/17/20 ms
R1#ping 9.3.5.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.6, timeout is 2 seconds:
.
Success rate is 0 percent (0/1)
R1#ping 9.3.5.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/19/24 ms
R1#ping 9.3.5.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.10, timeout is 2 seconds:
..
Success rate is 0 percent (0/2)
R1#trace ip
Target IP address: 9.3.5.5
Source address: 10.100.16.5
Numeric display [n]:
Timeout in seconds [3]:
Probe count [3]:
Minimum Time to Live [1]:
Maximum Time to Live [30]:
Port Number [33434]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Type escape sequence to abort.
Tracing the route to 9.3.5.5
1 10.100.16.6 32 msec 28 msec 16 msec
2 9.3.5.5 52 msec 40 msec 28 msec
R1#trace ip
Target IP address: 9.3.5.10
Source address: 10.100.16.5
Numeric display [n]:
Timeout in seconds [3]:
Probe count [3]:
Minimum Time to Live [1]:
Maximum Time to Live [30]:
Port Number [33434]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Type escape sequence to abort.
Tracing the route to 9.3.5.10
1 10.100.16.6 20 msec 12 msec 16 msec
2 * * *
3
R1#
User Access Verification
Password:
R1>en
Password:
R1#show run
Building configuration...
Current configuration : 4817 bytes
!
! Last configuration change at 15:50:41 UTC Tue Sep 30 2014
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
redundancy
enable secret 5 $
!
facility-alarm intake-temperature major 54
facility-alarm intake-temperature minor 45
facility-alarm core-temperature major 58
facility-alarm core-temperature minor 50
!
!
card 1/0 24che1t1-1 mode t1
card 2/0 1gigethernet-hh-1
card 2/1 1gigethernet-hh-1
no aaa new-model
ip subnet-zero
no ip domain lookup
!
!
!
!
!
!
controller T1 1/0/0
framing esf
linecode b8zs
cablelength short 110
channel-group 0 timeslots 1-24 speed 64
!
!
controller T1 1/0/23
shutdown
framing esf
linecode b8zs
cablelength short 110
!
no crypto isakmp enable
!
!
interface Multilink1
ip address 10.100.16.5 255.255.255.252
no ip route-cache
ppp multilink
ppp multilink group 1
!
interface FastEthernet0/0/0
ip address 10.1.1.1 255.255.255.0
speed 100
full-duplex
!
interface Serial1/0/0:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/1:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/2:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/3:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/4:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/5:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/6:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/7:0
no ip address
!
interface GigabitEthernet2/0/0
ip address 10.100.16.2 255.255.255.252
negotiation auto
!
interface GigabitEthernet2/1/0
no ip address
negotiation auto
!
router ospf 101
log-adjacency-changes
network 10.100.0.0 0.0.255.255 area 34
network 9.3.5.0 0.0.0.255 area 34
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.100.16.1
no ip http server
no ip http secure-server
!
!
!
!
!
control-plane
!
!
end
R1#
____________________________________________________________________________
R2#
R2#ping 9.3.5.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#ping 9.3.5.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#ping 9.3.5.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
R2#ping 9.3.5.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#
......
controller T1 1/0/0
framing esf
linecode b8zs
cablelength short 110
channel-group 0 timeslots 1-24 speed 64
!
......
!
no crypto isakmp enable
!
!
interface Tunnel1
no ip address
!
interface Multilink1
ip address 10.100.16.6 255.255.255.252
no ip route-cache
ppp multilink
ppp multilink group 1
!
interface FastEthernet0/0/0
no ip address
shutdown
speed 100
full-duplex
!
interface Serial1/0/0:0
no ip address
encapsulation ppp
ppp multilink group 1
!
.....
!
interface Serial1/0/6:0
no ip address
encapsulation ppp
ppp multilink group 1
!
interface GigabitEthernet2/0/0
ip address 9.3.5.1 255.255.255.192
negotiation auto
!
interface GigabitEthernet2/0/0.3
encapsulation dot1Q 3
ip address 10.1.3.2 255.255.255.0 secondary
ip address 9.3.5.65 255.255.255.192
!
interface GigabitEthernet2/0/0.4
encapsulation dot1Q 4
ip address 9.3.5.129 255.255.255.192
!
interface GigabitEthernet2/0/0.5
encapsulation dot1Q 5
ip address 9.3.5.193 255.255.255.192
!
interface GigabitEthernet2/0/0.6
encapsulation dot1Q 6
ip address 9.3.35.129 255.255.255.128
!
interface GigabitEthernet2/0/0.2048
encapsulation dot1Q 2048
ip address 10.100.11.129 255.255.255.224
!
interface GigabitEthernet2/1/0
no ip address
negotiation auto
!
router ospf 101
log-adjacency-changes
network 10.100.16.0 0.0.0.255 area 34
network 9.3.5.0 0.0.0.255 area 34
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.100.16.5
no ip http server
no ip http secure-server
!
Router#
R1 Cisco 10k <-----8x T1's-----------> R2 Cisco 10k <---------------------------- Cisco 3750 --------------------------> Server with Public IP 9.3.5.5
Multilink IP 10.100.16.5 <-----Multilink IP 10.100.16.6 Server with Public IP 9.3.5.6
FastEthernet 9.3.5.1 ----> Server with Public IP 9.3.5.7
Server with Public IP 9.3.5.10
R1#ping 10.100.16.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.100.16.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/16/20 ms
R1#
R1#ping 9.3.5.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/17/20 ms
R1#ping 9.3.5.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.6, timeout is 2 seconds:
.
Success rate is 0 percent (0/1)
R1#ping 9.3.5.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/19/24 ms
R1#ping 9.3.5.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.10, timeout is 2 seconds:
..
Success rate is 0 percent (0/2)
R1#trace ip
Target IP address: 9.3.5.5
Source address: 10.100.16.5
Numeric display [n]:
Timeout in seconds [3]:
Probe count [3]:
Minimum Time to Live [1]:
Maximum Time to Live [30]:
Port Number [33434]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Type escape sequence to abort.
Tracing the route to 9.3.5.5
1 10.100.16.6 32 msec 28 msec 16 msec
2 9.3.5.5 52 msec 40 msec 28 msec
R1#trace ip
Target IP address: 9.3.5.10
Source address: 10.100.16.5
Numeric display [n]:
Timeout in seconds [3]:
Probe count [3]:
Minimum Time to Live [1]:
Maximum Time to Live [30]:
Port Number [33434]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Type escape sequence to abort.
Tracing the route to 9.3.5.10
1 10.100.16.6 20 msec 12 msec 16 msec
2 * * *
3
R1#
User Access Verification
Password:
R1>en
Password:
R1#show run
Building configuration...
Current configuration : 4817 bytes
!
! Last configuration change at 15:50:41 UTC Tue Sep 30 2014
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
redundancy
enable secret 5 $
!
facility-alarm intake-temperature major 54
facility-alarm intake-temperature minor 45
facility-alarm core-temperature major 58
facility-alarm core-temperature minor 50
!
!
card 1/0 24che1t1-1 mode t1
card 2/0 1gigethernet-hh-1
card 2/1 1gigethernet-hh-1
no aaa new-model
ip subnet-zero
no ip domain lookup
!
!
!
!
!
!
controller T1 1/0/0
framing esf
linecode b8zs
cablelength short 110
channel-group 0 timeslots 1-24 speed 64
!
!
controller T1 1/0/23
shutdown
framing esf
linecode b8zs
cablelength short 110
!
no crypto isakmp enable
!
!
interface Multilink1
ip address 10.100.16.5 255.255.255.252
no ip route-cache
ppp multilink
ppp multilink group 1
!
interface FastEthernet0/0/0
ip address 10.1.1.1 255.255.255.0
speed 100
full-duplex
!
interface Serial1/0/0:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/1:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/2:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/3:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/4:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/5:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/6:0
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial1/0/7:0
no ip address
!
interface GigabitEthernet2/0/0
ip address 10.100.16.2 255.255.255.252
negotiation auto
!
interface GigabitEthernet2/1/0
no ip address
negotiation auto
!
router ospf 101
log-adjacency-changes
network 10.100.0.0 0.0.255.255 area 34
network 9.3.5.0 0.0.0.255 area 34
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.100.16.1
no ip http server
no ip http secure-server
!
!
!
!
!
control-plane
!
!
end
R1#
____________________________________________________________________________
R2#
R2#ping 9.3.5.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#ping 9.3.5.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#ping 9.3.5.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
R2#ping 9.3.5.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 9.3.5.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#
......
controller T1 1/0/0
framing esf
linecode b8zs
cablelength short 110
channel-group 0 timeslots 1-24 speed 64
!
......
!
no crypto isakmp enable
!
!
interface Tunnel1
no ip address
!
interface Multilink1
ip address 10.100.16.6 255.255.255.252
no ip route-cache
ppp multilink
ppp multilink group 1
!
interface FastEthernet0/0/0
no ip address
shutdown
speed 100
full-duplex
!
interface Serial1/0/0:0
no ip address
encapsulation ppp
ppp multilink group 1
!
.....
!
interface Serial1/0/6:0
no ip address
encapsulation ppp
ppp multilink group 1
!
interface GigabitEthernet2/0/0
ip address 9.3.5.1 255.255.255.192
negotiation auto
!
interface GigabitEthernet2/0/0.3
encapsulation dot1Q 3
ip address 10.1.3.2 255.255.255.0 secondary
ip address 9.3.5.65 255.255.255.192
!
interface GigabitEthernet2/0/0.4
encapsulation dot1Q 4
ip address 9.3.5.129 255.255.255.192
!
interface GigabitEthernet2/0/0.5
encapsulation dot1Q 5
ip address 9.3.5.193 255.255.255.192
!
interface GigabitEthernet2/0/0.6
encapsulation dot1Q 6
ip address 9.3.35.129 255.255.255.128
!
interface GigabitEthernet2/0/0.2048
encapsulation dot1Q 2048
ip address 10.100.11.129 255.255.255.224
!
interface GigabitEthernet2/1/0
no ip address
negotiation auto
!
router ospf 101
log-adjacency-changes
network 10.100.16.0 0.0.0.255 area 34
network 9.3.5.0 0.0.0.255 area 34
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.100.16.5
no ip http server
no ip http secure-server
!
Router#
