No connectivity between hosts on UDP port

[Christopher_Escalante]

Host with IP address 192.168.212.49 is not able to reach host with IP address 10.50.140.179 via UDP 4501 port. ICMP (ping) communication is possible. There are two routers between these hosts.

Note: there are no ACLs nor firewalls implemented on any host and router so all flow/traffic is allowed from security point of view.

Why this happens and how to fix/reconfigure it ?

[balaji.bandi]

we are not able to read the image or text properly here:

host with IP address 10.50.140.179 via UDP 4501 port

Does the host listening any application on 4501 ? what is the host PC ?

get software small tool, install on PC to Listen on UDP 4501 and test it

http://www.rjlsoftware.com/software/utility/portlistener/download.shtml

[Georg Pauwen]

Hlello,

the 'Don't fragment' bit is set. The source packet seems to be 1558 bytes long, which means it needs to be fragmented.

Is this a test/exam question ? If so, the original ping was probably sent with the -f (don't fragment) option enabled.