[PacketFence-users] Domains - Test join fail! - loosing domain connection after a few hours

[Dennis S. <ds...@me...>]

Hi folks,

our PF server is loosing the domain connection after a few hours.
so I tried /usr/bin/sudo /sbin/ip netns exec DOMAIN /usr/bin/net ads testjoin - /etc/samba/DOMAIN.conf -d3

and got:  failed to connect to AD: No logon servers

then i did:
/usr/bin/sudo /sbin/ip netns exec DOMAIN ping ADSERVER

the resolve was fine, but ping not possible.
of course I enabled ip forwarding…

If I click on rejoin, I’ll get the message:

Result of the domain leave
Failed to leave domain: failed to connect to AD: No logon servers

Result of the domain join
Failed to join domain: failed to lookup DC info for domain 'domain.com' over rpc: Logon failure

but If I try

/usr/bin/sudo /sbin/ip netns exec DOMAIN /usr/bin/net ads testjoin - /etc/samba/DOMAIN.conf -d3

after clicking the rejoin, it will succeed?!
Maybe some firewall rules will not apply during automatic test joins?

clicking rejoin in the ui again brings only a DNS Update error:

Result of the domain leave
Deleted account for ‚PFHOST' in realm ‚DOMAIN'

Result of the domain join
Using short domain name -- DOMAIN
Joined ‚PFHOST' to dns domain ‚DOMAIN.com'
DNS Update for pfhost.domain.com failed: ERROR_DNS_UPDATE_FAILED


could anybody help me please?