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AD x subnets

Hi all,

I have one domain controller in the HQ 192.168.0.0/24 and REDs 192.168.1.0/24 in the branches offices, so I write this post here and not in the RED section because I found today the log bellow in the firewall live log..

19:22:32 Default DROP NetBIOS Name Service 192.168.1.132:137 → 192.168.1.255:137 len=78 ttl=128 tos=0x00 srcmac=0d:52:00:9c:4e:85 dstmac=00:53:64:03:e2[:D]e

My problem is that the computers behind the REDs cannot works fine with AD in the HQ, not logon, not access shares etc...

I try everything, I only got join the computers to the domain via djoin (off line join) but its very bad, I try WINS, NetBIOS over TCPIP, LMHOSTS etc...

Anyone have an idea to help ?

thx.

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0 BAlfson over 10 years ago

Please change your DHCP and DNS settings to those recommended in DNS Best Practice (I realize that you only can assign your domain controller and the ASG as DNS servers with the UTM/ASG DHCP server), and then tell us if there was any improvement.

Cheers - Bob

Sophos UTM Community Moderator
Sophos Certified Architect - UTM
Sophos Certified Engineer - XG
Gold Solution Partner since 2005

MediaSoft, Inc. USA
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0 BAlfson over 10 years ago

Please change your DHCP and DNS settings to those recommended in DNS Best Practice (I realize that you only can assign your domain controller and the ASG as DNS servers with the UTM/ASG DHCP server), and then tell us if there was any improvement.

Cheers - Bob

Sophos UTM Community Moderator
Sophos Certified Architect - UTM
Sophos Certified Engineer - XG
Gold Solution Partner since 2005

MediaSoft, Inc. USA
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