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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] RPC Traffic (TCP 135)
I don't think that by opening TCP/135 your problems will go away. It is a bit weird what you are experiencing though. I may be wrong but If you get a message saying "RPC Server is not available" by a WEB server, that doesn't mean it is a problem having to do with TCP/135... I think that it is a bit tricky. Maybe people (via the Internet i presume and by the Internet ONLY) are loosing connection to your WEB Server and that is the reason why they get a message like that. Why don't you try to smooth out the TCP/IP timeouts ON the WEB servers and then have a look at the WEB servers log files. If you have IIS5 on Win2K Adv Srv. along with Clustering, then there might be an issue of misconfiguration. I suggest you start looking from there... DO NOT OPEN ANY TCP/135 PORTS UNLESS YOU HAVE NO OTHER CHOICE, THAT IS WHEN USING MTS SERVER AND NOT IIS SERVER. Kind Regards, Dimitris Chontzopoulos IS Administrator Megatrust Securities S.A. 4, Kapsali Str. Athens, Greece Telephone : +3 01 7262403 Mobile : +3 0946 907272 Fax : +3 01 7262095 e-mail : [email protected] IT Help Desk Support : +3 01 7262400 DISCLAIMER -------------------------------------------------------------------------- This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments. -------------------------------------------------------------------------- -----Original Message----- From: Tim Parker [mailto:[email protected]] Sent: Friday, December 14, 2001 3:06 PM To: [email protected] Subject: [FW-1] RPC Traffic (TCP 135) We are getting some errors on our site that the "RPC Server is not available." If a user then refreshes the error goes away. I was searching MS's site and found that it appears that RPC traffic is on Port 135/TCP. Any issues with opening this up to web servers? I know I don't want to let the NETBios ports through to the web servers from the internet. But are there issues with this one port or has anyone else seen this error and know how to fix it? We are running IIS5 on Win2k Adv Server. TIA. Tim Parker Senior Webmaster ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= If you have any questions on how to change your subscription options, email Ron Alcatraz at: [email protected] ================================================= ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= If you have any questions on how to change your subscription options, email Ron Alcatraz at: [email protected] =================================================
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