On 09/15/2015 12:00 AM, Malahal Naineni wrote:
Steve Dickson [SteveD@xxxxxxxxxx] wrote:
Hello,
On 09/14/2015 09:11 AM, Soumya Koduri wrote:
Hi,
In the latest Linux distributions (Fedora), ports 2049 (nfs) and 20048 (mountd) are configured to be opened by default by firewalld service.
Files: '/usr/lib/firewalld/services/nfs.xml' & '/usr/lib/firewalld/services/mountd.xml'.
Hmm... I didn't know about this... We should probably
set the -p 20048 by default via /etc/sysconfig/nfs file or maybe the systemd script?
I believe, mountd already uses /etc/services file by default. So
specifying it in /etc/services would be good. I think RHEL7 has one for
mountd. This is specific to NFSv3 anyway...
From '/etc/services' & [1], looks like port# '20048' has been
registered to be used by mountd service. Does it help if we have ports
registered for other services too then? Or is it better to keep them
dynamic and leave it to admin to choose & edit '/etc/sysconfig/nfs' file
as required.
[1] http://www.iana.org/assignments/port-numbers
Thanks,
Soumya
Regards, Malahal.
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