I attached the sanatized config for a cisco-2821 router. This router is connected to a Juniper firewall for Internet on its gig0/0 port and to a metronet for voicemail on its gig0/1 port. The network uses OSPF routing. Gig port 0/0/0 is connected to a 3750 switch that is in IP routing mode. That switch then connects to 2960 switches to inside network: 10.13.0.0/16.
Here is the problem:
I cannot tftp copy files to sweeden-2821-02 from either the LAN side or the Internet side of the router.
For example, I have a tftp server on 10.13.60.10. If I issue the following command from sweeden-2821-02, the connection times out:
In addition, my tftp server logs an attempt to read the sweeden.txt file, but it appears to be trying to send the file back through 192.168.102.1, the metronet router's IP that faces the metronet interface of the 2821.
Here is the route table of the 2821:
sweeden-2821-02#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 192.168.102.2 to network 0.0.0.0
192.168.102.0/30 is subnetted, 1 subnets
C 192.168.102.0 is directly connected, GigabitEthernet0/1
S* 0.0.0.0/0 [1/0] via 192.168.102.2
Here are the interfaces:
sweeden-2821-02#sh ip int brief
Interface IP-Address OK? Method Status Protocol
GigabitEthernet0/0 192.168.102.5 YES NVRAM up up
GigabitEthernet0/1 192.168.102.1 YES NVRAM up up
GigabitEthernet0/0/0 192.168.102.10 YES NVRAM up up
Tunnel1 192.168.200.77 YES NVRAM up up
How come the interface giga0/0 is not showing up in the routing table?
If I do a traceroute from 10.13.60.10 to 188.8.131.52, the traceroute goes out interface 0/0, the business internet interface, which is what is expected.
Very, very confusing.
What do I have to do to be able to use copy tftp from the router? The reason that I am trying to do this is that I have config changes that are service disrupting. I want to tftp those changes to the 2821 and then issue the command; copy sweeden.txt runing-config. As well, I cannot do this locally on site since the device is 1000 kms away from our corporate office.
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