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Re: [tipc-discussion] Request: Unable to config second node on same machine
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From: Jon M. <jon...@er...> - 2010-08-25 14:04:27
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Hi Naresh I am not sure I understand your question, but basically it works as follows. A node can have one node id only. It can still communicate, using that single id, to other nodes, over several interfaces and networks. This may be for redundancy reasons or to obtain load sharing. The catch is that those redundant networks must be kept isolated from each other, otherwise the discovery mechanisms will be confused. Regards ///jon Jon Maloy M.Sc. EE Researcher Ericsson Canada Broadband and Systems Research 8400 Decarie H4P 2N2, Montreal, Quebec, Canada Phone + 1 514 345-7900 x42056 Mobile + 1 514 591-5578 jon...@er... www.ericsson.com > -----Original Message----- > From: nar...@wi... [mailto:nar...@wi...] > Sent: August-25-10 04:55 > To: SGa...@go...; tip...@li... > Subject: Re: [tipc-discussion] Request: Unable to config > second node on same machine > > Hi Surya, > > Thanks for your quick reply. > >On a single node, you will not be able to create two nodes of tipc. > >You can attach multiple interfaces as follows > you mean to say that, from a Machine we can communicate to > outer world by using a single tipc node id irrespective of no > of eth ports or MAC ids. > > >tipc-config -netid=1234 -a=1.1.1 -be=eth:eth0,eth:eth1 > this command will use the same node id and Ngbr Discovery is > happening by two MAC addresses as i could capture it from > wireshark log. > # ./tipc-config -netid=1234 -addr=1.1.1 -be=eth:eth1,eth:eth0 > TIPC: Own node address <1.1.1>, network identity 1234 > TIPC: Enabled bearer <eth:eth1>, discovery domain <1.1.0>, priority 10 > TIPC: Enabled bearer <eth:eth0>, discovery domain <1.1.0>, priority 10 > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:a0) seen on > <eth:eth1> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:aa) seen on > <eth:eth0> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:a0) seen on > <eth:eth1> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:aa) seen on > <eth:eth0> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:a0) seen on > <eth:eth1> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:aa) seen on > <eth:eth0> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:a0) seen on > <eth:eth1> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:aa) seen on > <eth:eth0> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:a0) seen on > <eth:eth1> > TIPC: Duplicate <1.1.1> using eth(00:0c:29:48:17:aa) seen on > <eth:eth0> > > > May i know use of having Duplicate entries? > > Best regards > Naresh Kamboju > > > ________________________________________ > From: Suryanarayana Garlapati [SGa...@go...] > Sent: Wednesday, August 25, 2010 11:54 AM > To: Naresh Kamboju (WT01 - GMT-Telecom Equipment); > tip...@li... > Subject: RE: [tipc-discussion] Request: Unable to config > second node on same machine > > Hi naresh, > On a single node, you will not be able to create two nodes of tipc. > You can attach multiple interfaces as follows. > > tipc-config -netid=1234 -a=1.1.1 -be=eth:eth0,eth:eth1 > > but not as you had done. > > Regards > Surya > > > > -----Original Message----- > > From: nar...@wi... [mailto:nar...@wi...] > > Sent: Wednesday, August 25, 2010 11:01 AM > > To: tip...@li... > > Subject: [tipc-discussion] Request: Unable to config second node on > > same machine > > > > Hello, > > > > I have inserted default tipc.ko module from > > /lib/modules/2.6.31.xxx/kernel/net/tipc/tipc.ko and > Configured tipc- > > config. > > able to make a connection between eth0 of machine to eth0 of other > > machine and eth1 of machine to eth1 other machine. > > i could not make and configure two nodes in the same machine. > > > > # insmod-tipc > > # ./tipc-config -netid=1234 -addr=1.1.1 -be=eth:eth0 # > ./tipc-config > > -netid=1234 -addr=1.1.2 -be=eth:eth1 operation not > supported (cannot > > change node address once assigned) #rmmod tipc > > > > > > # insmod-tipc > > # ./tipc-config -netid=1234 -addr=1.1.1 -be=eth:eth1 # > ./tipc-config > > -netid=1234 -addr=1.1.2 -be=eth:eth0 operation not > supported (cannot > > change node address once assigned) #rmmod tipc > > > > Please give me information regarding, > > which parameter i need to change or configure to enable second Node > > support on the same Machine. > > > > Best regards > > Naresh kamboju > > > > > ---------------------------------------------------------------------- > > - > > ------- > > Sell apps to millions through the Intel(R) Atom(Tm) > Developer Program > > Be part of this innovative community and reach millions of netbook > > users worldwide. Take advantage of special opportunities to > increase > > revenue and speed time-to-market. Join now, and jumpstart > your future. > > http://p.sf.net/sfu/intel-atom-d2d > > _______________________________________________ > > tipc-discussion mailing list > > tip...@li... > > https://lists.sourceforge.net/lists/listinfo/tipc-discussion > > -------------------------------------------------------------- > ---------------- > Sell apps to millions through the Intel(R) Atom(Tm) Developer > Program Be part of this innovative community and reach > millions of netbook users worldwide. Take advantage of > special opportunities to increase revenue and speed > time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ > tipc-discussion mailing list > tip...@li... > https://lists.sourceforge.net/lists/listinfo/tipc-discussion > |
