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Bug 1480581 - Net-SNMP snmpd built without IPv6 Transport
Summary: Net-SNMP snmpd built without IPv6 Transport
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: net-snmp
Version: 7.3
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: rc
: ---
Assignee: Josef Ridky
QA Contact: BaseOS QE Security Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-08-11 12:27 UTC by Larry Adams
Modified: 2017-08-14 04:07 UTC (History)
0 users

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-08-14 04:07:37 UTC
Target Upstream Version:
Embargoed:


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Description Larry Adams 2017-08-11 12:27:02 UTC
Description of problem:

It appears that snmpd is not built with the UPD6 bidings.

Version-Release number of selected component (if applicable):

net-snmp-5.7.2-24.el7_3.2.x86_64

How reproducible:

Very easy, always

Steps to Reproduce:
1. Edit the snmpd.conf file, empty it and then add two lines:

rocommunity public
rocommunity6 public

2. Restart snmpd using 'systemctl restart snmpd'
3. Run netstat -an | grep 161

Actual results:

You see udp port 161 listening to 0.0.0.0, but no udp6 listening on :::0

Expected results:

Both udp6 and udp ports listening on all IP's.

Additional info:

That's it.

Comment 2 Larry Adams 2017-08-11 16:47:56 UTC
I'm going to close this.  It was reported that you must add the following to the Net-SNMP snmpd.conf file:

agentaddress udp:161,udp6:161

This was not the case in earlier versions of Net-SNMP.  So, though it's a behavior change, it's now working.  So, I'll close this.

Comment 3 Josef Ridky 2017-08-14 04:07:37 UTC
Due comment #2, I am closing this as NOTABUG.


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