RE: cannot find domain controller
Presumably, by now, you've set entries in HOSTS and LMHOSTS just to help point them in the right direction? (Just for a nag - have you tried the rpcping tool? I *think* it's maybe in the BORK) Are your running WINS? If so, are the server entries ok? Cheers, Loftus. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:18 To: [EMAIL PROTECTED] Subject: cannot find domain controller Dear all, we have a problem that has been going on for weeks. We have one exchange site with 5 servers, Ex5.5 sp4 plus patches, NT4 sp6 plus patches. They are all in one NT domain abc. They have to communication with a PDC in a separate domain xyz for purposes of authentication as all users accounts are in this separate domain. It complains in event logs cannot find domain controller for xyz domain error 5719. We know this is a secure channel problem then. So we have trawled the knowledge base and done literally everything suggested anywhere! we have been down the path of nbstat, browstat and all those reskit tools. We found an article where we can run a reskit command setprfdc xyz pdcname and this makes a secure channel to the appropriate PDC. Trouble is the exchange server doesn't stay talking to the PDC, it drops out with 5719, we have to run setprfdc every hour or users cannot access mail!!! Could it be our abc domain controller? We have support call open to microsoft who only suggest everything we have tried and are generally dragging their heels. We've ruled out all the network level stuff, switches NICs etc. Help please, anything we haven't thought of. Other servers in site (same brand) are fine. thanks Vanessa Network Manager Royal Holloway, University of London _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED]
RE: cannot find domain controller
Thanks, yes we've check all the lmhosts stuff and the WINS stuff and is fine and is the same as all the other servers. Have not tried the rpcping, will do that, Vanessa -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:44 To: Exchange Discussions Subject: RE: cannot find domain controller Presumably, by now, you've set entries in HOSTS and LMHOSTS just to help point them in the right direction? (Just for a nag - have you tried the rpcping tool? I *think* it's maybe in the BORK) Are your running WINS? If so, are the server entries ok? Cheers, Loftus. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:18 To: [EMAIL PROTECTED] Subject: cannot find domain controller Dear all, we have a problem that has been going on for weeks. We have one exchange site with 5 servers, Ex5.5 sp4 plus patches, NT4 sp6 plus patches. They are all in one NT domain abc. They have to communication with a PDC in a separate domain xyz for purposes of authentication as all users accounts are in this separate domain. It complains in event logs cannot find domain controller for xyz domain error 5719. We know this is a secure channel problem then. So we have trawled the knowledge base and done literally everything suggested anywhere! we have been down the path of nbstat, browstat and all those reskit tools. We found an article where we can run a reskit command setprfdc xyz pdcname and this makes a secure channel to the appropriate PDC. Trouble is the exchange server doesn't stay talking to the PDC, it drops out with 5719, we have to run setprfdc every hour or users cannot access mail!!! Could it be our abc domain controller? We have support call open to microsoft who only suggest everything we have tried and are generally dragging their heels. We've ruled out all the network level stuff, switches NICs etc. Help please, anything we haven't thought of. Other servers in site (same brand) are fine. thanks Vanessa Network Manager Royal Holloway, University of London _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED]
RE: cannot find domain controller
There are some registry entries you can maybe tweak. Doing a google on netlogon 5719 gives a few links to pages that might be worth checking out, e.g. http://www.jsifaq.com/SUBC/tip1100/rh1157.htm Some refer to buffer sizes and others to timeouts (check google groups too). (Of course, be careful - reg backup first?) BTW, is the MTA complaining on the affected server(s)? It's sometimes good at squealing when it can't talk freely and I've seen them moan usefully about RPC in the past. Check the nt application log. Cheers, Loftus. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 12:07 To: [EMAIL PROTECTED] Subject: RE: cannot find domain controller Thanks, yes we've check all the lmhosts stuff and the WINS stuff and is fine and is the same as all the other servers. Have not tried the rpcping, will do that, Vanessa -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:44 To: Exchange Discussions Subject: RE: cannot find domain controller Presumably, by now, you've set entries in HOSTS and LMHOSTS just to help point them in the right direction? (Just for a nag - have you tried the rpcping tool? I *think* it's maybe in the BORK) Are your running WINS? If so, are the server entries ok? Cheers, Loftus. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:18 To: [EMAIL PROTECTED] Subject: cannot find domain controller Dear all, we have a problem that has been going on for weeks. We have one exchange site with 5 servers, Ex5.5 sp4 plus patches, NT4 sp6 plus patches. They are all in one NT domain abc. They have to communication with a PDC in a separate domain xyz for purposes of authentication as all users accounts are in this separate domain. It complains in event logs cannot find domain controller for xyz domain error 5719. We know this is a secure channel problem then. So we have trawled the knowledge base and done literally everything suggested anywhere! we have been down the path of nbstat, browstat and all those reskit tools. We found an article where we can run a reskit command setprfdc xyz pdcname and this makes a secure channel to the appropriate PDC. Trouble is the exchange server doesn't stay talking to the PDC, it drops out with 5719, we have to run setprfdc every hour or users cannot access mail!!! Could it be our abc domain controller? We have support call open to microsoft who only suggest everything we have tried and are generally dragging their heels. We've ruled out all the network level stuff, switches NICs etc. Help please, anything we haven't thought of. Other servers in site (same brand) are fine. thanks Vanessa Network Manager Royal Holloway, University of London _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED]
RE: cannot find domain controller
Can you login to your Exchange server using an account that exists in 'xyz' domain that has never logged in to the server before? To test this I would create a Temporary test account and add him or her to the local Users group on that server. If the test fails it may indicate an issue with the 'abc' PDC.. if failure does ensue try the above on 'abc's PDC. If that fails you may have a faulty Trust. -dan -Original Message- From: Watkins V [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 01, 2002 7:07 AM To: Exchange Discussions Subject: RE: cannot find domain controller Thanks, yes we've check all the lmhosts stuff and the WINS stuff and is fine and is the same as all the other servers. Have not tried the rpcping, will do that, Vanessa -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:44 To: Exchange Discussions Subject: RE: cannot find domain controller Presumably, by now, you've set entries in HOSTS and LMHOSTS just to help point them in the right direction? (Just for a nag - have you tried the rpcping tool? I *think* it's maybe in the BORK) Are your running WINS? If so, are the server entries ok? Cheers, Loftus. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 01 August 2002 09:18 To: [EMAIL PROTECTED] Subject: cannot find domain controller Dear all, we have a problem that has been going on for weeks. We have one exchange site with 5 servers, Ex5.5 sp4 plus patches, NT4 sp6 plus patches. They are all in one NT domain abc. They have to communication with a PDC in a separate domain xyz for purposes of authentication as all users accounts are in this separate domain. It complains in event logs cannot find domain controller for xyz domain error 5719. We know this is a secure channel problem then. So we have trawled the knowledge base and done literally everything suggested anywhere! we have been down the path of nbstat, browstat and all those reskit tools. We found an article where we can run a reskit command setprfdc xyz pdcname and this makes a secure channel to the appropriate PDC. Trouble is the exchange server doesn't stay talking to the PDC, it drops out with 5719, we have to run setprfdc every hour or users cannot access mail!!! Could it be our abc domain controller? We have support call open to microsoft who only suggest everything we have tried and are generally dragging their heels. We've ruled out all the network level stuff, switches NICs etc. Help please, anything we haven't thought of. Other servers in site (same brand) are fine. thanks Vanessa Network Manager Royal Holloway, University of London _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED] _ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin:[EMAIL PROTECTED]
