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-   -   Cisco 877 can't seem to set default route. (https://www.cableforum.uk/board/showthread.php?t=33680700)

dragon 28-08-2011 00:22

Cisco 877 can't seem to set default route.
 
I've been lent a cisco 877 to play with.

Basically I can get it working fine in bridge mode, but then it just makes it an expensive DSL modem.

I can't seem to get the thing to route, I've managed to setup a PPP session and pull down my IP address from my ISP as well as define IP's on Vlan1 and vlan40 (Which is defined as my management vlan)

What I can't seem to manage is to add the default route.

I've tried the command

Code:

Ip route 0.0.0.0 0.0.0.0 dialer 1
which I believe to be correct and no errors are returned so it looks like it accepted the command

But it doesn't actually configure the route, you exit out of config mode and this is what you see. :confused:

Code:

Router#show ip route
Default gateway is not set

Host              Gateway          Last Use    Total Uses  Interface
ICMP redirect cache is empty

Code:

Router#show ip interface
ATM0 is up, line protocol is up
  Internet protocol processing disabled
Dialer1 is up, line protocol is up
  Internet address is 109.170.153.237/32
  Broadcast address is 255.255.255.255
  Address determined by IPCP
  MTU is 1452 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound  access list is not set
  Proxy ARP is disabled
  Local Proxy ARP is disabled
  Security level is default
  Split horizon is enabled
  ICMP redirects are never sent
  ICMP unreachables are never sent
  ICMP mask replies are never sent
  IP fast switching is disabled
  IP fast switching on the same interface is enabled
  IP Flow switching is disabled
  IP CEF switching is disabled
  IP Null turbo vector
  IP Null turbo vector
  IP multicast fast switching is enabled
  IP multicast distributed fast switching is disabled
  IP route-cache flags are Fast
  Router Discovery is disabled
  IP output packet accounting is disabled
  IP access violation accounting is disabled
  TCP/IP header compression is disabled
  RTP/IP header compression is disabled
  Policy routing is disabled
  Network address translation is disabled
  BGP Policy Mapping is disabled
  Input features: Dialer i/f override, MCI Check
  Output features: Dialer idle reset, Dialer idle reset
Dot11Radio0 is administratively down, line protocol is down
  Internet protocol processing disabled
FastEthernet0 is up, line protocol is up
  Internet protocol processing disabled
FastEthernet1 is administratively down, line protocol is down
  Internet protocol processing disabled
FastEthernet2 is administratively down, line protocol is down
  Internet protocol processing disabled
FastEthernet3 is administratively down, line protocol is down
  Internet protocol processing disabled
Virtual-Access1 is down, line protocol is down
  Internet protocol processing disabled
Virtual-Access2 is up, line protocol is up
  Peer address is 94.30.127.72
  Dialer interface is Dialer1
Virtual-Template1 is down, line protocol is down
  Internet protocol processing disabled
Vlan1 is up, line protocol is up
  Internet address is 77.44.119.233/30
  Broadcast address is 255.255.255.255
  Address determined by non-volatile memory
  MTU is 1500 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound  access list is not set
  Proxy ARP is enabled
  Local Proxy ARP is disabled
  Security level is default
  Split horizon is enabled
  ICMP redirects are always sent
  ICMP unreachables are always sent
  ICMP mask replies are never sent
  IP fast switching is disabled
  IP fast switching on the same interface is disabled
  IP Flow switching is disabled
  IP CEF switching is disabled
  IP Null turbo vector
  IP Null turbo vector
  IP multicast fast switching is disabled
  IP multicast distributed fast switching is disabled
  IP route-cache flags are None
  Router Discovery is disabled
  IP output packet accounting is disabled
  IP access violation accounting is disabled
  TCP/IP header compression is disabled
  RTP/IP header compression is disabled
  Policy routing is disabled
  Network address translation is disabled
  BGP Policy Mapping is disabled
  Input features: MCI Check
Vlan2 is up, line protocol is down
  Internet protocol processing disabled
Vlan40 is up, line protocol is up
  Internet address is 192.168.9.1/24
  Broadcast address is 255.255.255.255
  Address determined by non-volatile memory
  MTU is 1500 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound  access list is not set
  Proxy ARP is enabled
  Local Proxy ARP is disabled
  Security level is default
  Split horizon is enabled
  ICMP redirects are always sent
  ICMP unreachables are always sent
  ICMP mask replies are never sent
  IP fast switching is disabled
  IP fast switching on the same interface is disabled
  IP Flow switching is disabled
  IP CEF switching is disabled
  IP Null turbo vector
  IP Null turbo vector
  IP multicast fast switching is enabled
  IP multicast distributed fast switching is disabled
  IP route-cache flags are Fast
  Router Discovery is disabled
  IP output packet accounting is disabled
  IP access violation accounting is disabled
  TCP/IP header compression is disabled
  RTP/IP header compression is disabled
  Policy routing is disabled
  Network address translation is disabled
  BGP Policy Mapping is disabled
  Input features: MCI Check

Code:

Router#show version
Cisco IOS Software, C870 Software (C870-ADVSECURITYK9-M), Version 15.0(1)XA4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Sat 03-Jul-10 11:09 by prod_rel_team

Also I didn't create Virtual-Access2 I think it got created when the PPP session came up, i've also seen virtual-access1 show up there before.

qasdfdsaq 28-08-2011 15:38

Re: Cisco 877 can't seem to set default route.
 
Have you tried the ip route command and specifying the route of the gateway?

dragon 28-08-2011 16:29

Re: Cisco 877 can't seem to set default route.
 
Quote:

Originally Posted by qasdfdsaq (Post 35293398)
Have you tried the ip route command and specifying the route of the gateway?

Yes I've tried what I believe the gateway shoud be and it still didn't appear to add it

The other problem is the gateway ip seems to change depending on which bng my session lands on


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