Red Hat Bugzilla – Bug 811219
ss -ul has no output
Last modified: 2015-03-02 00:26:48 EST
Description of problem:
ss does not output listening udp ports
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. ss -ul
column headings only
output of all listening udp sockets
netstat -ul works properly
This sounds like bug #691100 to me.
Josh, could you confirm?
I can confirm that it is the same behavior as that bug, yes.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
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Invoking 'ss -ul' didn't list open UDP sockets.
EL ss users couldn't list open UDP sockets.
The ss utility was patched to list UDP sockets.
The ss utility now correctly reports open UDP sockets.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.