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Authentication takes long time

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Authentication takes long time - 4.Dec.2008 2:31:06 AM   
rajoo_sh

 

Posts: 24
Joined: 14.May2008
Status: offline
Hi,
On an ISA server in a domain the login takes 6 minutes and it keeps display "Applying personal settings...", once it is done, the performance is good enough.

I Checked for these ports, but didn't find TCP 1025 and 1026.

TCP 135 : MS-RPC Rule 22 TCP 1025 & 1026: AD Login & replication I could not find it. TCP 389 : LDAP Rule 1 TCP & UDP 53 : DNS Rule 8 TCP 445 : SMB , Microsoft-ds Rule 16 TCP 139 : SMB Rule 5 UDP 137 & 138 : NetBIOS related Rule 5 UDP 88 : Kerberos v5 Rule 7
Please guide me what could be wrong

Regards
Post #: 1
RE: Authentication takes long time - 4.Dec.2008 1:47:10 PM   
inderjeet

 

Posts: 463
Joined: 25.Nov.2008
Status: offline
I have seen this issue coming generally because of machines unable to get to DNS servers or unable to register them for A records.

Do you have any related event IDs in Event Viewer?

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(in reply to rajoo_sh)
Post #: 2
RE: Authentication takes long time - 5.Dec.2008 2:14:12 AM   
rajoo_sh

 

Posts: 24
Joined: 14.May2008
Status: offline
Thanks Inderjeet, I'll check as suggested and get back to you.
Regards

(in reply to inderjeet)
Post #: 3

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