Bug 1016078

Summary:	libndp: ndptool does not appear to work
Product:	Red Hat Enterprise Linux 7	Reporter:	Florian Weimer <fweimer>
Component:	libndp	Assignee:	Jiri Pirko <jpirko>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Petr Beňas <pbenas>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	7.0	CC:	haliu, jpirko, network-qe, pbenas, pstehlik, qcai, rkhan
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	libndp-1.2-1.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-06-13 11:53:37 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1016060

Description Florian Weimer 2013-10-07 12:59:15 UTC

Run this in one shell on the system:

[root@localhost ~]# ping6 fe80::1%eth0
PING fe80::1%eth0(fe80::1) 56 data bytes
From fe80::5054:ff:fe75:31cc icmp_seq=1 Destination unreachable: Address unreachable
…

Now start ndptool in another shell:

[root@localhost ~]# ndptool monitor
ndp eventfd handler call failed
Command failed "No such file or directory"
[root@localhost ~]# 

Expected behavior is that ndptool continues to run, reporting neighbor discovery data as it is encountered.

Comment 2 Jiri Pirko 2013-10-07 14:59:43 UTC

fixed upstream:

https://github.com/jpirko/libndp/commit/c6642387d1a2dd0c1ee230c126b629477da3add6

Comment 6 Petr Beňas 2013-10-17 14:08:25 UTC

Reproduced in libndp-1.0-2.el7.x86_64 and verified in libndp-1.2-1.el7.x86_64.

Comment 7 Ludek Smid 2014-06-13 11:53:37 UTC

This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.