08-02-2004 06:00 AM - edited 03-09-2019 08:16 AM
I recently got comcast and have a motorola cable modem going into a linksys cable\DSL router.
i have configured the PIX501 to the linksys 10.10.1.254 inside and outside to comcast 24.12.243.8.
i can ping the outside from the PIX.
i have my network VLANed with 3 subnets via cisco routers.
i have DNS for comcast static on all workstations
and tried gateways pointing to PIX. and no connectivity.
if i bypass the PIX and use the gateway to the Linksys i have connectivity to the internet.
please advise on posible solution
08-02-2004 06:27 AM
I assume that you can ping the inside interface of the pix from your internal router?
Jay
08-02-2004 07:12 AM
yes, i can ping inside interface
08-02-2004 07:42 AM
OK. Can you provide syslog messages when you try a connection from inside to outside via pix.
Do the following on the pix in config mode (to disable issue: no logging on)
logging on
logging buffer debug
sho log
and post here please.
Thanks / Jay
08-17-2004 12:40 PM
Do you have a PAT or NAT for your VLANs ?
Do have route outside to your Linksys Router ?
config example:
fixup protocol dns maximum-length 512
interface ethernet0 auto
interface ethernet1 auto
interface ethernet1 vlan9 physical
interface ethernet1 vlan1 logical
interface ethernet1 vlan2 logical
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif vlan1 interne security90
nameif vlan2 public security50
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
nat (vlan1) 1 Your-VLAN1-Network 255.255.x.y
nat (vlan2) 1 Your-VLAN2-Network 255.255.x.y
route outside 0.0.0.0 0.0.0.0 Linksys-IP
hope it helps:
See also:
regards
Patrick
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