Matt, (cc Francesco),
You may want to discuss one on one with Francesco. See his ideas below
Cheers
Dave
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Dr David Kelsey
Particle Physics Department
STFC Rutherford Appleton Laboratory
Chilton, DIDCOT, OX11 0QX, UK
e-mail: [log in to unmask]<mailto:[log in to unmask]>
Tel: [+44](0)1235 445746 (direct)
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From: Francesco Prelz <[log in to unmask]>
Date: Tuesday, 18 September 2018 at 10:57
To: David Kelsey <[log in to unmask]>
Cc: "[log in to unmask]" <[log in to unmask]>
Subject: Re: [ipv6] FW: CentOS7 Nodes not getting v6 addresses
On Tue, 18 Sep 2018, David Kelsey - UKRI STFC wrote:
Any ideas?
Do I understand correctly that the Network Mangler is disabled on these
C7 nodes ?
Is the 'dhclient -6' process running ? BTW, who starts it and keeps it
running if the NM is off ?
What happens if dhclient -6 -i name-of-the-interface is run by hand ?
If the ICMPv6 request goes out but nothing comes back I wouldn't blame
the nodes.
This is what comes off the top of my head, but reality is usually much
more complex.
Francesco P.
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