Correction, it now seems to be working!
I put keepalive on, but had to wait about 5 minutes before
all the routing started to work.
Why would there be such a delay?
And what does keepalive do?
(Someone once told me that having keepalive on, sometimes
causes problems?!?!? Is this true?)
////////////////////////////////////////////////////////////////
>Yes, x.x.x.249 is the default for everything inside.
>I've tried using keepalive, but it still doesn't route.
>It has to be something simple, but I don't know what
>to try next?
>ie. It just wont accept the vlan as the default gateway!?!?!
>//////////////////////////////////////////////////////////////////////
>On Sun, 25 Jul 2004 14:36:47 -0400, "PES"
>>Is everything inside definitely set to use x.x.x.249 as the default gateway?
>>Also, why is there a no keepalive setting on the fa0?
>>> The traceroute problem is just an unusual side issue.
>>> The main problem is that Cisco1711 can see everything on the net,
>>> but anything on the inside of the Cisco1711 can't seem to surf the
>>> Internet. (ie. the cisco1711 wont let any packets pass through it!)
>>> ///////////////////////////////////////////////////////////////////
>>> >It doesn't look like anything's wrong on your side. The router with
>>> >the x.x.x.245 address is probably just blocking ICMP echo-replies.
>>> >But it may even be that you're blocking certain types of ICMP replies
>>> >since you can ping some devices but not traceroute to them. Either
>>> >way, this is definitely not a routing issue since you can get to all
>>> >destinations via your default gateway but just can't get the ICMP
>>> >traffic back.
>>> >> I can't seem to route THROUGH my cisco1711
>>> >> router.
>>> >> From inside the router I can ping both the
>>> >> internal AND external IPs, as well as any
>>> >> IP on the internet. (Although I can't seem
>>> >> to traceroute to any of them!)
>>> >> Note: The gateway to the internet is the
>>> >> FastEthernet2 port!
>>> >> But if I connect a server(IP: x.x.x.250),
>>> >> into the FastEthernet0 port, I CAN ping:
>>> >> x.x.x.246
>>> >> x.x.x.249
>>> >> x.x.x.250
>>> >> But I can NOT ping:
>>> >> x.x.x.245
>>> >> What am I missing here?
>>> >> Here is part of the config,(incl sh arp):
>>> >> ===========================================
>>> >> Router#sh run
>>> >> Building configuration...
>>> >> Current configuration : 1234 bytes
>>> >> !
>>> >> version 12.3
>>> >> hostname Router
>>> >> ip subnet-zero
>>> >> ip cef
>>> >> !
>>> >> !
>>> >> interface FastEthernet0
>>> >> ip address x.x.x.249 255.255.255.248
>>> >> no ip redirects
>>> >> no ip proxy-arp
>>> >> duplex auto
>>> >> speed auto
>>> >> no keepalive
>>> >> !
>>> >> interface FastEthernet1
>>> >> no ip address
>>> >> shutdown
>>> >> !
>>> >> interface FastEthernet2
>>> >> no ip address
>>> >> speed 10
>>> >> !
>>> >> interface FastEthernet3
>>> >> no ip address
>>> >> shutdown
>>> >> !
>>> >> interface FastEthernet4
>>> >> no ip address
>>> >> shutdown
>>> >> !
>>> >> interface Vlan1
>>> >> ip address x.x.x.246 255.255.255.252
>>> >> no ip redirects
>>> >> no ip proxy-arp
>>> >> !
>>> >> ip classless
>>> >> ip route 0.0.0.0 0.0.0.0 x.x.x.245
>>> >> no ip http server
>>> >> no ip http secure-server
>>> >> !
>>> >> !
>>> >> ===========================================
>>> >> Router#sh ip arp
>>> >> Protocol Address Age (min) Hardware Addr Type Interface
>>> >> Internet x.x.x.245 15 0030.ebd2.162b ARPA Vlan1
>>> >> Internet x.x.x.246 - 000f.8f08.a90e ARPA Vlan1
>>> >> Internet x.x.x.249 - 000f.8f08.a90e ARPA FastEthernet0
>>> >> Internet x.x.x.250 0 0040.f414.acb9 ARPA FastEthernet0
>>> >> Router#
>>> >> ===========================================
by