On 10/27/2014 06:13 AM, Innes, Duncan wrote:
Have been using `ping` to test connectivity from our clients to the
various IPA servers around the WAN before running an ldapsearch to
pull some details about the client from the LDAP database.
Several new VLAN's have now come online that do not permit ping
traffic to be transmitted outside the VLAN, so clients on these LAN's
think they can't see any of my IPA servers and then fail the domain
join during the kickstart phase.
Wondering if there's a consensus on how to check connectivity to IPA
servers on the network? Something that I can use during the kickstart
Current effort is:
wget --timeout=1 --tries=1 --no-check-certificate
and then test $? for result. But this only tests ports 80/443 - which
authentication clients wont necessarily have access on. Can I
reliably test the other FreeIPA ports? 389, 636,
389: ldapsearch -xLLL -h ipaserver1.example.com -p 389 -s base -b ""
636: LDAPTLS_REQCERT=never ldapsearch -xLLL -H
ldaps://ipaserver1.example.com -s base -b ""
88, 464? These are the ports that clients have to be allowed access
to the IPA servers.
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