I was sure I had disabled firewall and SElinux on this box. But I can't establish a netcat connection to the server so something is up.
Thank you! On 09/01/13 15:20, Lee Allen wrote: > I meant to include that in my original description. Samba is definitely > listening for the DNS requests. Here it is: > > $ netstat -npl | grep 53 | grep LISTEN > tcp 0 0 127.0.0.1:53 0.0.0.0:* > LISTEN 15799/samba > tcp 0 0 192.168.0.13:53 0.0.0.0:* > LISTEN 15799/samba > > Lee > > On Wed, Jan 9, 2013 at 10:05 AM, Rowland Penny <rpe...@f2s.com> wrote: > > On 09/01/13 14:32, Lee Allen wrote: >> >> I am not able to get the Samba4 internal DNS server to respond to DNS >>> requests on the network. >>> >>> I am running Samba4 4.1.0pre1-GIT-c1fb37d on my CentOS 6.3 system. I >>> followed the instructions here: >>> https://wiki.samba.org/index.****php/Samba_AD_DC_HOWTO<https://wiki.samba.org/index.**php/Samba_AD_DC_HOWTO> >>> <https:/**/wiki.samba.org/index.php/**Samba_AD_DC_HOWTO<https://wiki.samba.org/index.php/Samba_AD_DC_HOWTO> >>> > >>> >>> I configured Samba4 to use the internal DNS server. My Samba4 server is >>> 192.168.0.13. Its full hostname is ubuntu-ad.allenlan.net. The realm is >>> ALLENLAN.NET. >>> >>> The DNS testing section of the document passes: >>> >>> $host -t SRV _ldap._tcp.allenlan.net. >>> _ldap._tcp.allenlan.net has SRV record 0 100 389 >>> ubuntu-ad.allenlan.net. >>> $host -t SRV _kerberos._udp.allenlan.net. >>> _kerberos._udp.allenlan.net has SRV record 0 100 88 >>> ubuntu-ad.allenlan.net. >>> $host -t A ubuntu-ad.allenlan.net. >>> ubuntu-ad.allenlan.net has address 192.168.0.13 >>> >>> I configured my Windows XP system with a DNS of 192.168.0.13 (Samba4 >>> server). >>> When I perform the Windows command "nslookup ubuntu-ad.allenlan.net" (or >>> any variation of that) it reports: >>> DNS request timed out. >>> timeout was 2 seconds. >>> *** Can't find server name for address 192.168.0.13: Timed out >>> (above 3 messages repeat again) >>> Default servers are not available >>> Server: UnKnown >>> Address: 192.168.0.13 >>> >>> The Windows system can ping the Samba4 server by IP address. >>> >>> Any help would be appreciated! More configuration information below. >>> >>> /etc/resolv.conf: >>> domain allenlan.net >>> nameserver 192.168.0.13 >>> >>> /usr/local/samba/etc/smb.conf: >>> [global] >>> workgroup = ALLENLAN >>> realm = ALLENLAN.NET >>> netbios name = UBUNTU-AD >>> server role = active directory domain controller >>> dns forwarder = 192.168.0.1 >>> interfaces = 192.168.0.13 127.0.0.1 >>> bind interfaces only = yes >>> log level = 3 >>> server services = smb, rpc, nbt, wrepl, ldap, cldap, kdc, >>> drepl, >>> winbind, ntp_signd, kcc, dnsupdate, dns >>> >>> /etc/hosts: >>> 192.168.0.13 ubuntu-ad ubuntu-ad.allenlan.net >>> 127.0.0.1 localhost localhost.localdomain localhost4 >>> localhost4.localdomain4 >>> ::1 localhost localhost.localdomain localhost6 >>> localhost6.localdomain6 >>> >>> $hostname >>> ubuntu-ad.allenlan.net >>> >>> Thank you. >>> >>> Lee Allen >>> >>> Hi, What does 'netstat -npl | grep 53 | grep LISTEN' return? >> >> Rowland >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> -- >> To unsubscribe from this list go to the following URL and read the >> instructions: >> https://lists.samba.org/****mailman/options/samba<https://lists.samba.org/**mailman/options/samba> >> <https://**lists.samba.org/mailman/**options/samba<https://lists.samba.org/mailman/options/samba> >> > >> >> > > Hi, I thought that there may have been a possibility that dnsmasq was running, the only other thoughts I have are: How did you provision? Is the firewall blocking port 53? And that good old favourite, Selinux! Rowland -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/**mailman/options/samba<https://lists.samba.org/mailman/options/samba> -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba