Error Code 64 Host Not Available Rpc
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Host Not Available In Net Banking Icici
Sp3 single server with all roles. Outlook Anywhere, ActiveSync, EWS, and OWA are published using ISA 2006. ISA host not available in net banking idbi 2006 is a single NIC setup and is only functioning as a reverse proxy for Exchange and SharePoint. Issue: Outlook anywhere has stopped working in my environment. Not sure when, but
Host Not Available In Net Banking Pnb
I found this out today. Basically, when I open Outlook outside of my network, I am prompted for credentials and after entering my credentials Outlook hangs for a short while and then dispays "Microsoft Exchange is Unavailable - retry, work offline or cancel". On the ISA server side I see several "Failed Connection Attempts - (LDAP) username RPC_IN_DATA http://email.domain.com/rpc/rpcproxy.dll?internalemailserver.local:6004 The RPC_IN_DATA URL also host is not available pnb has another failed entry with a different internal server name for one of my AD servers EXample http://email.domain.com/rpc/rpcproxy.dll?internalADserver.local:6004 In addition there is an "Allowed Connection" entry for RPC_OUT_DATA for http://email.domain.com/rpc/rpcproxy.dll?internalADserver.local:6004 If I open the url: https://email.domain.com/rpc/rpcproxy.dllI receive the ISA logon page. After logging on I receive the following: Technical Information (for support personnel) Error Code 64: Host not available Background: The connection to the Web server was lost. I am really at a loss here. As I stated I am not entirely sure when this issue occurred. I recently published EWS through ISA by adding the path /EWS/* to the Outlook Anywhere rule. I did create an EWS external URL on the Exchange server. Other than this I am not aware of any other changes. Can you please offer assistance. Edited by mac1234 Monday, June 17, 2013 11:46 PM Monday, June 17, 2013 11:43 PM Reply | Quote Answers 0 Sign in to vote Hi, Thank you for the post. Here is knownissue with intermittently lose connectivity about outlook anywhere client, you may have a look: http://technet.microsoft.com/en-us/library/dd421855(v=exchg.80).aspx Regards. Nick Gu - MSFT Marked as ans
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Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions host not available in net banking bob > cannot access OWA over https - Error Code 64: Host not available Want to Advertise Here? Solved cannot access OWA over https - Error Code 64: Host not available Posted on https://social.technet.microsoft.com/Forums/forefront/en-US/54c947b3-3558-499f-b45c-4c48879a4c8a/outlook-anywhere-no-longer-working-error-code-64?forum=Forefrontedgegeneral 2011-10-12 Exchange MS Forefront-ISA 1 Verified Solution 7 Comments 3,205 Views Last Modified: 2012-06-27 Dear Experts, Please help! I have an EBS system which has a management server (DC), an exchange 2007 server and a FTMG server. A few weeks back I had an internal certificate expire on the exchange server so i created a new one directly on the exchange server and completed the https://www.experts-exchange.com/questions/27394064/cannot-access-OWA-over-https-Error-Code-64-Host-not-available.html edge subscription etc. All fine at this point. Yesterday, i needed to reboot both the exchange and ISA servers and when they came back up, remote users using outlook (connected over https) complained that the exchange server was disconnected. When i try to access OWA, i get the usual login screen, but when i enter the username and password, I get the message: The page cannot be displayed, Explanation: The Web server connection was closed." and at the bottom: Error Code 64: Host not available Background: The connection to the Web server was lost. in the ISA logs i see: Failed Connection Attempt ISASERVER1 12/10/2011 23:36:49 Log type: Web Proxy (Reverse) Status: 64 The specified network name is no longer available. Rule: Microsoft Exchange Server Publishing: Outlook Web Access Source: External (80.229.16.7) Destination: Local Host (10.0.0.3:443) Request: GET http://remote.domain.com/owa Filter information: Req ID: 22e20ce3; Compression: client=No, server=No, compress rate=0% decompress rate=0% ; FBA cookie: exists=yes, valid=yes, updated=no, logged off=no, client type=public, user activity=yes Protocol: https User: internaldomain\administrator Additional information Client agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENGB) Object source: Internet (Source is the Internet. Object
today to getOMA/ActiveSync working and now our RPC Outlook connection on the internetdoesnt want to authenticate... this goes through an ISA 2004 SP3 server...When we connect to our RPC http://microsoft.public.exchange.setup.narkive.com/PgqocVCv/rpc-over-http-works-internally-but-not-over-internet-via-isa over HTTP service internally all works great! gooutside the firewall and it will look like its trying to connect... I didthe outlook -rpcdiag and this is what happensmailserver.domain.com Type DIrectory Status Connecting..a https://forums.slipstick.com/threads/23265-help-isa-2006-cant-publish-outlook-anywhere/ dialog pops up asking to connect to mailserver.domain.com... I enter theDOMAIN\user and password... click OK it shows up again... nothing changes atall on the Microsoft Exchange Connection status window... this just not available keepshappening again and again until I click cancel...now if I go to https://domain.com/rpc it gives me the same connect to domaindialog... I enter the same info first time goes again enter it again...repeat screen enter it a third time it says "HTTP Error 401.3 -Unauthorized: Access is denied due to an ACL set on the requrestedresource.".. well it works inside the building so host not available not sure whats up... butthen some places say this is the message you are supose to get! If I go to(from outside the firewall) https://domain.com/rpc/rpcproxy.dll I get aError Code 64: Host not available... which again some places say toexpect... so what is going wrong here? I have in ISA 2004 the HTTPS webfilter set up using the publishing mail server wizard that is in ISA... OWAand OMA work fine! It has ssl set up and everything using Basicauthentication... where should I start looking? Smokey Grindel 2008-06-12 12:49:10 UTC PermalinkRaw Message Accidently stumbled upon something that made it work in ISA... we had basicauthentication only turned on in the filter that ran the site for exchangein ISA... well enabled intrgrated as a possible method on the filter too andnow it works againPost by Smokey GrindelWe had this working in the past... but we made changes today to getOMA/ActiveSync working and now our RPC Outlook connection on the internetdoesnt want to authenticate... this goes through an ISA 2004 SP3 server...When we connect to our RPC over HTTP service internally all works great!go outside the firewall and it will look l
Outlook Anywhere Discussion in 'Exchange Server Questions' started by CaoHuiping, Sep 24, 2009. Previous Thread Next Thread Loading... 0/5, 0 votes CaoHuiping Guest Exchange 2007 SP1 + ISA 2006 SP1 We can publish OWA and ActiveSync with ISA　2006 successfully. But Outlook Anywhere can't be visited from external. I can confirm the configuratoin on the Exchanges are correct. Before installing ISA 2006, the Outlook Anywhere can be visited successfully from External. When visit https://autodiscover.ms.com/autodiscover/autodiscover.xml from Internet: • Error Code: 403 Forbidden. The server denied the specified Uniform Resource Locator (URL). Contact the server administrator. (12202) When visit https://mail.ms.com/rpc/rpcproxy.dll　from Internet: • Error Code 64: Host not available • Background: The connection to the Web server was lost. I didn't find any error running ISA Server BPA. The screen shot of the ISA configuration can be find below: http://my.winos.cn/attachment//21/181878_12535186758kV1.gif http://my.winos.cn/attachment//21/181878_12535186758kV1.gif http://my.winos.cn/attachment//21/181878_1253518676c9dG.gif http://my.winos.cn/attachment//21/181878_1253518677vC9i.gif Any suggestions would be highly appriciated. Sep 24, 2009 Flag Post #1 Share Ed Crowley [MVP] Guest Re: ISA 2006 can't publish Outlook Anywhere Did you use the wizards to publish Exchange 2007? When running the wizard to publish Outlook Anywhere did you also select "Publish additional folders on the Exchange Server for Outlook 2007 clients"? You need that. Ed Crowley MVP "There are seldom good technological solutions to behavioral problems." > . "CaoHuiping"