question in UDP ping from Cisco Switch and Router
Posted on 2011-10-31
I am trying to perfrom a UDP traceroute from my network to a 208.x.y.x ( port 48129)
I have my core Switch and my router connected to the core switch and my router is directly connected to the 208 network. I can ping the 208 network and can also traceroute. The issue is when i am trying to ping or traceroute UDP port 48129.
I dont have any firewall .
The traceroute failes at my Switch.
On the fa0/0 int of my router i have an access list ( permin ip any any) and applied to the fa0/0 of my router ( internal Interface) as in.
I have also applied the same ACL on the fa0/1 int of my router as out.
Still , traceroute failes at the core switch. From core switch doesnt make it to the router.
1. I dont think i need any ACL because by default everything ( all traffic) should be allowed right ? Since i dont have any other ACL in place.
2. What else can i try in order for the traceroute to make it to my router ?
Any input would be appreciated.