OK, I feel like a complete prat, but I've been here for close to 15 hours now, and I can't see straight.
Here's the deal:
I have a L2 switch, a router, and a firewall.
L2 Switch --> Router --> Firewall --> Internet
This is stone knives and bearskins, and I am very rusty. The situation is that my office is moving, but some people have to be able to use the old office's connectivity for a few more days. I am substituting a Layer 2 switch and a router for the existing Layer 3 switch.
On the L2 switch, I have several VLANs configured, which I won't go into detail on here. Here is the relevant configuration:
int fa 0/48
descr Link to Router
switchport mode trunk
switchport trunk allowed vlan all
!
int vlan 132
ip addr 10.1.32.2
!
ip default-gateway 10.1.32.9
On the Router:
int fa 0/1
descr Link to Switch
no ip addr
duplex auto
speed auto
!
int fa 0/0
descr Link to Firewall
ip addr 10.1.32.9 255.255.255.0
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 10.1.32.1
On the Firewall:
int eth 0/0
duplex full
nameif outside
security-level 0
ip address <censored> 255.255.255.224
!
int eth 0/1
nameif inside
security-level 100
ip address 10.1.32.1 255.255.255.0
!
route outside 0.0.0.0 0.0.0.0 <censored>
route inside 10.1.32.0 255.255.224.0 10.1.32.2
route inside 10.1.64.0 255.255.224.0 10.1.32.2
route inside 10.10.100.0 255.255.255.0 10.1.32.2
Results:
Router can ping firewall.
Router cannot ping switch.
Firewall can ping router.
Firewall cannot ping switch.
Switch cannot ping either router or firewall.
I have to get the switch to be able to ping the router, and vice-versa, because the router is acting as the switch's default gateway. The move happens Sunday, and some people have to be able to work Monday from the old office. (Don't blame me for the water in the basement that prevented the ISP from bringing the circuits in!!!) I'm about to fall asleep on my keyboard... Any help anyone can provide would be most sincerely appreciated!!!!!!!!
