My statement referred mainly to starting up a Windows platform with no network connected i.e. a dial up situation. VNC SERVER is installed as a service on startup and thus will not work until you STOP/START the service once connecting to the network.
John > ---------- > From: James Weatherall[SMTP:[EMAIL PROTECTED] > Sent: Friday, 24 September 2004 5:49 PM > To: 'Wall, John'; 'Ward, Stuart'; 'VNC List'; 'Chris Goodwin' > Subject: RE: local host vs local address > > John at al, > > The notion of VNC "binding" to a particular _interface_ is bogus. When > accepting incoming connections, services "bind" to a particular host _IP > address_. Like most other services, VNC binds to INADDR_NONE, which means > it accepts connections via all the host's addresses. If your TCP/IP stack > is working correctly then this will allow the server to accept connections > on any valid IP address for the host, regardless of when they were added > to > it. The _only_ situation in which VNC Server binds to a specific address > is > when accepting connections only from localhost. > > Wez @ RealVNC Ltd. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Wall, John > > Sent: 24 September 2004 00:19 > > To: Ward, Stuart; VNC List; 'Chris Goodwin' > > Subject: RE: local host vs local address > > > > Hi Stuart, > > > > My experiences with VNC Server re binding are mainly to do > > with using VNC as a service on a dial up connexion. The > > binding occurs before you are connected thus you only have > > your Network Interface Card default IP. > > > > Once connected I usually have to Stop & Start the VNC service > > to rebind. > > > > John > > > > > ---------- > > > From: Chris Goodwin[SMTP:[EMAIL PROTECTED] > > > Reply To: Chris Goodwin > > > Sent: Friday, 24 September 2004 1:18 AM > > > To: Ward, Stuart; VNC List > > > Subject: Re: local host vs local address > > > > > > Thanks, Stuart, this particular station is still @ SP1, > > fully patched. > > > > > > One note: If I do not register VNC Server as a service > > during install, > > > but trigger the manual mode from a shortcut in the Startup > > folder, it > > > binds to the correct IP every time. I can only assume that > > some other > > > program prevents it from doing so at boot. > > > > > > I appreciate any input - thanks for your response, Stuart! > > > > > > Chris Goodwin > > > Sandware Business Systems > > > > > > We manage technology so you can manage your business. > > > http://www.sandware.net > > > voice: 910.639.3055 > > > ----- Original Message ----- > > > From: "Ward, Stuart" <[EMAIL PROTECTED]> > > > To: "VNC List" <[EMAIL PROTECTED]> > > > Sent: Thursday, September 23, 2004 1:01 PM > > > Subject: RE: local host vs local address > > > > > > > > > > This may be related to SP2 issue that a recent fix has > > been put out > > > > for > > > by > > > > MS. > > > > > > > > Stu > > > > > > > > -----Original Message----- > > > > From: Chris Goodwin [mailto:[EMAIL PROTECTED] > > > > Sent: Wednesday, September 22, 2004 1:01 PM > > > > To: VNC List > > > > Subject: local host vs local address > > > > > > > > > > > > I have the same issue as the gentleman below. I have > > WinVNC4 running > > > > as > > > a > > > > service on a XP Home machine. It is behind a Linksys wireless > > > > router, so > > > the > > > > appropriate ports are forwarded to the machine's IP. > > > > > > > > My issue has been that intermittently, WinVNC binds to 127.0.0.1, > > > > then > > > other > > > > times binds appropriately to 192.168.1.150. I have successfully > > > > accessed > > > the > > > > machine to perform maintenance, etc., previously, but > > today WinVNC > > > > bound > > > to > > > > the localhost address, leaving me unable to access it. > > > > > > > > To reiterate, the installation works intermittently, but > > it has worked. > > > > > > > > - not set to loopback only > > > > - wireless LAN connection working normally > > > > - the machine has been running all day, and I get a "connection > > > refused", > > > so > > > > it's not the IP display update issue > > > > > > > > Any other ideas on what would make WinVNC bind to the localhost? > > > > > > > > Thanks! > > > > > > > > Chris Goodwin > > > > > > > > Max, > > > > > > > > VNC Server binds to network interfaces in one of two > > ways. Either: > > > > > > > > - It binds to all network interfaces (INADDR_ANY), or > > > > - It binds only to the local loopback interface (127.0.0.1) > > > > > > > > If your tray icon says that it has bound to 127.0.0.1 then one of > > > > three things has happened: > > > > > > > > - Your machine only has local loopback & no network interface is > > > available > > > > - You have explicitly configured VNC Server to only > > listen for local > > > > loopback connections > > > > - VNC Server is actually listening on INADDR_ANY, but the > > tray icon > > > contents > > > > are out of date and reflect a point in time before the network > > > interfaces > > > > had come up. This tray icon behaviour is a known bug. It could > > > > cause a Service-Mode server to show "Not accepting > > connections" or "127.0.0.1" > > > in > > > > some cases. > > > > > > > > I assume that you've tried connecting to the server in > > spite of the > > > > tray icon's contents and established that it's not > > accepting connections? > > > > > > > > Cheers, > > > > > > > > Wez @ RealVNC Ltd. > > > > > > > > > > > > > In the tray, on the server icon, I can read the IP that > > is being used. > > > > > so when run as a service it says 127.0.0.1 and my PC cannot be > > > > > reached remotly. > > > > > and when I launch server manually it reads 192.168.0.100 and > > > > > RealVNC works fine. > > > > > I like to use it as a service, as I never know in > > advance when I > > > > > need to reach my machine ... > > > > > > > > > > -----Message d'origine----- > > > > > De : James Weatherall [mailto:jnw "at" realvnc.com] > > Envoyi : lundi > > > > > 13 septembre 2004 12:59 @ : 'Big Max Leo'; vnc-list "at" > > > > > realvnc.com Objet : RE: local host vs local address, > > > > > > > > > > > > > > > Max, > > > > > > > > > > What precisely do you mean by "takes 127.0.0.1" and "takes > > > > > 192.168.0.100"? > > > > > > > > > > Wez @ RealVNC Ltd. > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > From: Big Max Leo [mailto:bigmax "at" bigmax.org] > > > > > > Sent: 13 September 2004 11:50 > > > > > > To: 'James Weatherall'; vnc-list "at" realvnc.com > > > > > > Subject: RE : local host vs local address, > > > > > > > > > > > > It takes the right IP (192.168.0.100 for instance), > > which is one > > > > > > of the address I "reserved" in the routeur config to > > assign to > > > > > > one specific machine (associated with MAC address). > > > > > > Real VNC takes 127.0.0.1 when I run it as a service, > > and takes > > > > > > 192.168.0.100 when I launch it manually :-) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -----Message d'origine----- > > > > > > De : James Weatherall [mailto:jnw "at" realvnc.com] Envoyi : > > > > > > lundi > > > > > > 13 septembre 2004 12:45 @ : 'Big Max Leo'; vnc-list "at" > > > > > > realvnc.com Objet : RE: local host vs local address, > > > > > > > > > > > > > > > > > > Max, > > > > > > > > > > > > Can you explain precisely what you mean by "takes the > > right IP"? > > > > > > > > > > > > Wez @ RealVNC Ltd. > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > From: Big Max Leo [mailto:bigmax "at" bigmax.org] > > > > > > > Sent: 13 September 2004 11:32 > > > > > > > To: 'James Weatherall'; vnc-list "at" realvnc.com > > > > > > > Subject: RE : local host vs local address, > > > > > > > > > > > > > > Yes, I have checked. > > > > > > > I just installed another free VNC product and I don't run > > > > > in the pb > > > > > > > : it takes the right IP no matter how you start the > > > > > server (manually > > > > > > > > > > > > or as a > > > > > > > service) as opposed to RealVNC that only takes the > > right IP if > > > > > > > I start the server manually for some unknown reason. > > > > > > > The problem started after the WIFI router > > installation, I had > > > > > > > to configure the router to differentiate my 3 > > machines to make > > > > > > > sure I would access the right one remotly. > > > > > > > I use the router as DHCP server and reserve 3 specifics > > > > > > > address in the range for my 3 machines, (to get the same IP > > > > > > > every time) then I use port forwarding to reach on > > the right > > > > > > > port with VNC (I give each of the 3 VNC servers a specific > > > > > > > port number) > > > > > > > > > > > > > > Thank you > > > > > > > > > > > > > > > > > > > > > -----Message d'origine----- > > > > > > > De : vnc-list-admin "at" realvnc.com > > > > > [mailto:vnc-list-admin "at" realvnc.com] > > > > > > > De la part de James Weatherall Envoyi : lundi 13 septembre > > > > > > > 2004 > > > > > > > 11:57 @ : 'Big Max Leo'; vnc-list "at" realvnc.com > > Objet : RE: > > > > > local host > > > > > > > > > > > > vs local address, > > > > > > > > > > > > > > > > > > > > > Max(?), > > > > > > > > > > > > > > Have you checked that you don't have "Only accept > > connections > > > > > > > from the local machine" ticked in the Connections > > tab of the > > > > > > > VNC Server > > > > > > > (Service-Mode) Options panel? > > > > > > > > > > > > > > Wez @ RealVNC Ltd. > > > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > From: vnc-list-admin "at" realvnc.com > > > > > > [mailto:vnc-list-admin "at" realvnc.com] > > > > > > > > > > > > > > On Behalf Of Big Max Leo > > > > > > > > Sent: 12 September 2004 19:05 > > > > > > > > To: vnc-list "at" realvnc.com > > > > > > > > Subject: local host vs local address, > > > > > > > > > > > > > > > > I have been using Real VNC for a while with great > > success, > > > > > > > > but I changed my config and I am now using a WIFI router > > > > > > > > that > > > > > > is used as > > > > > > > > DHCP server; I use port forwarding because I have > > > > > > > > 3 PCs that I need to access remotely from time to > > time .... > > > > > > > > > > > > > > > > Everything would be great BUT, it works ONLY if I start > > > > > > > manually the > > > > > > > > realVNC serveur if I run it as a service, it takes the > > > > > local host > > > > > > > > address 127.0.0.1 and when run manually it takes my lan > > > > > > ip address > > > > > > > > 192.168.0.100 and everything runs fine ... > > > > > > > > > > > > > > > > I can't figure it out. > > > > > > > > > > > > > > > > Big Max Leo > > > > > > > > Queen of the Cyber Jungle > > > > > > > > bigmax "at" bigmax.org > > > > > > > > www.bigmax.org <http://www.bigmax.org/> > > www.stevepotts.net > > > > > > > > <http://www.stevepotts.net/> Beware : my anti-spam filter > > > > > > > is a little > > > > > > > > too much sometimes ...... and deletes some mail > > from friends ! > > > > > > > > _______________________________________________ > > > > > > > > VNC-List mailing list > > > > > > > > VNC-List "at" realvnc.com > > > > > > > > To remove yourself from the list visit: > > > > > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > > > > _______________________________________________ > > > > > > > VNC-List mailing list > > > > > > > VNC-List "at" realvnc.com > > > > > > > To remove yourself from the list visit: > > > > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > > > > > Chris Goodwin > > > > Sandware Business Systems > > > > > > > > We manage technology so you can manage your business. > > > > http://www.sandware.net > > > > voice: 910.639.3055 > > > > _______________________________________________ > > > > VNC-List mailing list > > > > [EMAIL PROTECTED] > > > > To remove yourself from the list visit: > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > > > > > > > > > Confidentiality Notice: The information contained in this e-mail > > > > and > > > any > > > > attachments may be legally privileged and confidential. > > If you are > > > > not > > > an > > > > intended recipient, you are hereby notified that any > > dissemination, > > > > distribution or copying of this e-mail is strictly > > prohibited. 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