search for: nt_status_network_unreach

...p a socket for > > each DC. cldap_socket_init() in turn (possibly several calls deeper) > > sets up the UDP socket, and calls connect() on it, which fails with > > "Network unreachable". This bubbles up the chain and comes back to > > cldap_multi_netlogon_send() as NT_STATUS_NETWORK_UNREACHABLE. > > > > Note however the return from the function: it returns an error if *any* > > of the servers queried returned an error, even if any of them succeeded. > > Great analysis - thanks ! I'll look into a patch for this. > > We'll need a new bug report...

...iple DCs in one go. The loop here sets up a socket for each DC. cldap_socket_init() in turn (possibly several calls deeper) sets up the UDP socket, and calls connect() on it, which fails with "Network unreachable". This bubbles up the chain and comes back to cldap_multi_netlogon_send() as NT_STATUS_NETWORK_UNREACHABLE. Note however the return from the function: it returns an error if *any* of the servers queried returned an error, even if any of them succeeded. In my case, even though server 0 (IPv4) succeeds, this call returns an error because server 1 (IPv6) could not be reached. To reiterate, this i...

...ntacted LDAP server 172.16.0.30 > 07:44:45 Connected to LDAP server fichdc01.samdom.com > 07:46:40 connection_ok: Connection to fichdc01.samdom.com for domain > SAMDOM is not connected > 07:46:40 cldap_multi_netlogon_send: cldap_socket_init failed for > ipv4:172.16.0.30:389 error NT_STATUS_NETWORK_UNREACHABLE OK, the above line is the problem. Why does that happen if above we have: 07:44:45 Successfully contacted LDAP server 172.16.0.30 cldap_multi_netlogon_send() does a UDP cldap ping to the server (172.16.0.30). Getting NT_STATUS_NETWORK_UNREACHABLE looks like the network interface isn't u...

...server used to print to windows desktop shared printers. DNS are Active Directory Integrated. Network is both IPV4 and IPV6, IPV6 for Linux and Windows Vista and above. Some times, some users are not able to print. In logs of cups, I see to thinks "Unable to connect CIFS host" and "NT_STATUS_NETWORK_UNREACHABLE". I have sniffed the communications and I saw a DNS trouble during the printing was desabled. The DNS servers return a SOA record to a DNS query, thise answer is received for A or AAAA. I would like to understand this trouble. Do you have some idea or informations ? -- Thierry Leurent

...07:44:45 Successfully contacted LDAP server 172.16.0.30 07:44:45 Connected to LDAP server fichdc01.samdom.com 07:46:40 connection_ok: Connection to fichdc01.samdom.com for domain SAMDOM is not connected 07:46:40 cldap_multi_netlogon_send: cldap_socket_init failed for ipv4:172.16.0.30:389 error NT_STATUS_NETWORK_UNREACHABLE 07:46:40 ads_cldap_netlogon: did not get a reply 07:46:40 ads_try_connect: CLDAP request 172.16.0.30 failed. 07:46:40 get_dc_list: preferred server list: ", *" 07:46:40 ads_find_dc: failed to find a valid DC on our site (Default-First-Site-Name), Trying to find another DC for real...

See inline comments: On Thu, 3 Nov 2016 19:17:58 -0200 Marcio Demetrio Bacci <marciobacci at gmail.com> wrote: > Hi Rowland > > Following the results to: > > *USER:* > wbinfo --uid-info=10060: > bacci:*:10060:30049:bacci:/home/EMPRESA/bacci:/bin/false > It looks like 'bacci' is a normal user and the owner of the Policies GUID dir should be 'Domain

...essing section "[sysvol]" Loaded services file OK. Server role: ROLE_ACTIVE_DIRECTORY_DC Result of "*samba-tool gpo list bacci at empresa.com.br <bacci at empresa.com.br>* " ERROR(runtime): uncaught exception - ('Could not find a DC for domain', RuntimeError('NT_STATUS_NETWORK_UNREACHABLE',)) File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run return self.run(*args, **kwargs) File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/gpo.py", line 349, in run self.url = dc_url(self.lp, self.creds, H) File...

...The loop here sets up a socket for > each DC. cldap_socket_init() in turn (possibly several calls deeper) > sets up the UDP socket, and calls connect() on it, which fails with > "Network unreachable". This bubbles up the chain and comes back to > cldap_multi_netlogon_send() as NT_STATUS_NETWORK_UNREACHABLE. > > Note however the return from the function: it returns an error if *any* > of the servers queried returned an error, even if any of them succeeded. Great analysis - thanks ! I'll look into a patch for this. We'll need a new bug report for this one. > In my case, eve...

...ed services file OK. > Server role: ROLE_ACTIVE_DIRECTORY_DC > > Result of "*samba-tool gpo list bacci at empresa.com.br > <bacci at empresa.com.br>* > " > > ERROR(runtime): uncaught exception - ('Could not find a DC for domain', > RuntimeError('NT_STATUS_NETWORK_UNREACHABLE',)) > File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", > line 175, in _run > return self.run(*args, **kwargs) > File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/gpo.py", line > 349, in run > self.url = dc_url(...

...to remove without reference objects in my Domain. (Ex: SID: S-1-22-33-55 "unknown"). Is Possible ? GPO List has still problems root at DC1:/opt/samba/private# samba-tool gpo list ferreira ERROR(runtime): uncaught exception - ('Could not find a DC for domain', RuntimeError('NT_STATUS_NETWORK_UNREACHABLE',))   File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run     return self.run(*args, **kwargs)   File "/opt/samba/lib/python2.7/site-packages/samba/netcmd/gpo.py", line 349, in run     self.url = dc_url(self.lp, self.creds, H)   File...

...The loop here sets up a socket for > each DC. cldap_socket_init() in turn (possibly several calls deeper) > sets up the UDP socket, and calls connect() on it, which fails with > "Network unreachable". This bubbles up the chain and comes back to > cldap_multi_netlogon_send() as NT_STATUS_NETWORK_UNREACHABLE. > > Note however the return from the function: it returns an error if *any* > of the servers queried returned an error, even if any of them succeeded. > Great analysis - thanks ! I'll look into a patch for this. > > We'll need a new bug report for this one. OK, h...

...p a socket for > > each DC. cldap_socket_init() in turn (possibly several calls deeper) > > sets up the UDP socket, and calls connect() on it, which fails with > > "Network unreachable". This bubbles up the chain and comes back to > > cldap_multi_netlogon_send() as NT_STATUS_NETWORK_UNREACHABLE. > > > > Note however the return from the function: it returns an error if *any* > > of the servers queried returned an error, even if any of them succeeded. > > Great analysis - thanks ! I'll look into a patch for this. > > > > We'll need a new b...

According to this bugzilla entry, bug 6870 has been fixed as of at least version 3.5: https://bugzilla.samba.org/show_bug.cgi?id=6870 However, I assert that it is present in 4.2.10, which ships with Debian Jessie. On my home network (IPv4 and IPv6), a box with Samba 4.2.10 with IPv6 disabled (via sysctl), will fail to contact a DC because the IPv6 connect fails immediately before the v4