06-13-2008 10:48 AM - edited 03-03-2019 10:21 PM
Having issues routing on faste2/0
I made up IPs and put them in...mostly non-routable. If we put an IP address on the faste2/0 INT it will not work at all. However if we put the same IP on faste1/1 as a secondary all works fine. We are wondering why it won't work on faste2/0. If need more info let me know. Thanks
--
ip subnet-zero
ip icmp rate-limit unreachable 2000
ip cef
ip cef accounting non-recursive
!
!
ip name-server *****
ip name-server *****
no ip dhcp conflict logging
ip dhcp excluded-address *******
!
ip dhcp-server *****
ip dhcp-server *****
no call rsvp-sync
!
!
!
!
!
!
!
!
interface Loopback1
no ip address
!
interface Loopback2
no ip address
!
interface FastEthernet0/0
description
ip address 192.185.143.1 255.255.255.128 secondary
ip address 192.185.143.129 255.255.255.192 secondary
ip address 192.185.169.1 255.255.255.0 secondary
ip address 192.185.143.11 255.255.255.128
ip access-group 101 in
ip access-group 102 out
ip helper-address *****
ip helper-address *****
ip rip send version 2
ip rip receive version 2
no ip route-cache cef
duplex full
!
interface FastEthernet1/0
description
ip address 192.185.167.46 255.255.255.252
ip verify unicast reverse-path
ip helper-address ****
ip helper-address ****
no ip unreachables
no ip proxy-arp
ip route-cache flow
no ip route-cache cef
duplex full
speed 100
!
interface FastEthernet1/1
description
ip address 192.185.145.1 255.255.255.0
ip access-group 101 in
ip access-group 102 out
ip helper-address *****
ip helper-address *****
no ip unreachables
ip nbar protocol-discovery
ip route-cache flow
duplex full
speed 100
!
==========================================
interface FastEthernet2/0
description Business Test
ip address 127.233.225.1 255.255.255.0
ip access-group 101 in
ip access-group 102 out
ip helper-address *****
ip helper-address *****
ip nbar protocol-discovery
ip route-cache flow
duplex full
speed 100
===========================================
!
interface FastEthernet2/1
description Tropos Test Set
ip nbar protocol-discovery
ip route-cache flow
shutdown
duplex auto
speed auto
!
interface FastEthernet4/0
no ip address
no ip route-cache cef
shutdown
duplex full
speed 100
!
interface FastEthernet4/1
no ip address
shutdown
duplex auto
speed auto
!
router rip
version 2
network ******
network ******
network ******
neighbor *****
!
ip local policy route-map G
ip default-gateway *****
ip classless
ip route *****
ip route ******
ip route *****
ip flow-aggregation cache source-prefix
enabled
!
no ip http server
!
access-list 101 deny udp any any eq 1025
access-list 101 deny tcp any any eq 1025
access-list 101 deny tcp any any eq 4444
access-list 101 deny tcp any any eq 135
access-list 101 deny tcp any any eq 139
access-list 101 deny tcp any any eq 445
access-list 101 deny udp any any eq 135
access-list 101 deny udp any any eq netbios-ss
access-list 101 deny udp any any eq 4444
access-list 101 deny 53 any any
access-list 101 deny 55 any any
access-list 101 deny 77 any any
access-list 101 deny pim any any
access-list 101 permit ip any any
access-list 102 deny udp any any eq 1025
access-list 102 deny tcp any any eq 1025
access-list 102 deny tcp any any eq 4444
access-list 102 deny tcp any any eq 135
access-list 102 deny tcp any any eq 139
access-list 102 deny tcp any any eq 445
access-list 102 deny udp any any eq 135
access-list 102 deny udp any any eq netbios-ss
access-list 102 deny udp any any eq 4444
access-list 102 deny 53 any any
access-list 102 deny 55 any any
access-list 102 deny 77 any any
access-list 102 deny pim any any
access-list 102 permit ip any any
access-list 102 permit 119 any any
snmp-server engineID local 0000000902000002FD36A230
snmp-server community ****
snmp-server chassis-id ******
!
dial-peer cor custom
!
!
!
!
gatekeeper
shutdown
!
line con 0
******
login
line aux 0
*****
line vty 0 4
*****
login
!
end
06-13-2008 10:57 AM
When you out in show interface fasteth2/0 what is the state up/up down/down especially for line protocol
06-13-2008 11:05 AM
up/up
Everything on the router shows as fine, I just can't find what's wrong. Unless it's something small and I'm overlooking it.
06-13-2008 07:20 PM
Jason
I question whether it really works if you apply it as a secondary address. If you look carefully at the address:
ip address 127.233.225.1 255.255.255.0
network 127.x.x.x is a class A network that is reserved for loopback purposes.
It is evident that it would not work as a primary address since every device would treat 127.y.y.y as its own internal loopback and not send it to your device. And I would think that its behavior as a secondary address would be similar.
HTH
Rick
06-13-2008 07:24 PM
somehow it turned into a duuplicate post. sorry.
HTH
Rick
06-16-2008 08:25 AM
I know its loopback, I switched IPs so mine wouldn't show.
Just make up your own IP address'. We can take a secondary IP address move it to a different INT the router and switch both show a link, however nothing routes.
I just simply ran out of idea's.
06-22-2008 06:07 AM
Jason
I have been away for a bit and am following up on some things that were dormant, including your issue. I am not sure whether this is still an active issue for you. If it is it would be helpful if you would post the output of show arp. This would tell us what (if anything) is connected on that interface, and indirectly would verify the status of the interface.
HTH
Rick
06-23-2008 10:39 AM
Rick
The arpa shows all what it is suppose to show as in, IPs to MACs. I'm not sure now if it is the router or a switch issue. As the router should be working fine since both interfaces are copies of one another. I haven't had time to test for awhile as I have been busy.
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