Re: Destination address in v2 leave message
"Kudachi, Deepak S" <[email protected]> Fri, 14 Oct 2011 03:56:37 +0000
| Newsgroups | gmane.ietf.magma |
|---|---|
| Message-ID | <A73087BEA2747741B7965ACF956E5004036635@G4W3218.americas.hpqcorp.net> |
--===============4162987225559280803== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_A73087BEA2747741B7965ACF956E5004036635G4W3218americashp_" --_000_A73087BEA2747741B7965ACF956E5004036635G4W3218americashp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi kunal, If you are tracking querier's then I guess there should not be any issue in= sending it Towards querier only. Again it is implementation dependent. Thanks and Regards Deepak From: [email protected] [mailto:[email protected]] On Behalf Of I= ndranil Bhattacharya Sent: Friday, October 14, 2011 2:06 AM To: Kunal Shah Cc: [email protected] Subject: Re: [magma] Destination address in v2 leave message Hi Kunal, Non-queriers lower the group timers upon receiving group-specif= ic query from querier. They always ignore leave messages. Please refer the = last state diagram in section 7 which is for non-querier. Thanks, Indranil On Thu, Oct 13, 2011 at 11:48 PM, Kunal Shah <[email protected]<mailt= o:[email protected]>> wrote: Non-querier does process the leave message. On receiving a leave the non-qu= erier is going to reduce the group timer to [Max Response Time] in the pack= et * [Last Member Query Count] but will not send the leave. Please refer to= section 7 of RFC 2236. ________________________________ From: [email protected]<mailto:[email protected]> [mailto:magma-b= [email protected]<mailto:[email protected]>] On Behalf Of Indranil Bhatt= acharya Sent: Thursday, October 13, 2011 10:30 AM To: [email protected]<mailto:[email protected]> Subject: [magma] Destination address in v2 leave message Hi, Can anyone please tell me the disadvantage of using queriers address as= destination address in v2 leave message? Is there any advantage of sending= it to 224.0.0.2? Non-querier never processes leave message anyway. Thanks, Indranil --_000_A73087BEA2747741B7965ACF956E5004036635G4W3218americashp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 12 (filtered medium)"> <!--[if !mso]><style>v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style><![endif]--><style><!-- /* Font Definitions */ @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:12.0pt; font-family:"Times New Roman","serif";} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:purple; text-decoration:underline;} span.EmailStyle17 {mso-style-type:personal-reply; font-family:"Calibri","sans-serif"; color:#1F497D;} .MsoChpDefault {mso-style-type:export-only;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.0in 1.0in 1.0in;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Hi kunal,<o:p></o:p></spa= n></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">If you are tracking queri= er’s then I guess there should not be any issue in sending it<o:p></o= :p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Towards querier only.<o:p= ></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Again it is implementatio= n dependent.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Thanks and Regards<o:p></= o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Deepak<o:p></o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <div style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in = 0in 0in"> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:"= ;Tahoma","sans-serif"">From:</span></b><span style=3D"font-s= ize:10.0pt;font-family:"Tahoma","sans-serif""> magma-bo= [email protected] [mailto:[email protected]] <b>On Behalf Of </b>Indranil Bhattacharya<br> <b>Sent:</b> Friday, October 14, 2011 2:06 AM<br> <b>To:</b> Kunal Shah<br> <b>Cc:</b> [email protected]<br> <b>Subject:</b> Re: [magma] Destination address in v2 leave message<o:p></o= :p></span></p> </div> <p class=3D"MsoNormal"><o:p> </o:p></p> <div> <p class=3D"MsoNormal">Hi Kunal,<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> <o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> &nbs= p; Non-queriers lower the group timers upon receiving group-spe= cific query from querier. They always ignore leave messages. Please refer t= he last state diagram in section 7 which is for non-querier.<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> <o:p></o:p></p> </div> <div> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt">Indranil<o:p></o:p></= p> </div> <div> <p class=3D"MsoNormal">On Thu, Oct 13, 2011 at 11:48 PM, Kunal Shah <<a = href=3D"mailto:[email protected]">[email protected]</a>> wro= te:<o:p></o:p></p> <div> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial","sans-serif";color:blue">Non-querier does process the l= eave message. On receiving a leave the non-querier is going to reduce the g= roup timer to [Max Response Time] in the packet * [Last Member Query Count] but will not send the leave. Please refer to section 7= of RFC 2236.</span><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <div class=3D"MsoNormal" align=3D"center" style=3D"text-align:center"> <hr size=3D"2" width=3D"100%" align=3D"center"> </div> <p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"><b><span style=3D"fon= t-size:10.0pt;font-family:"Tahoma","sans-serif"">From:<= /span></b><span style=3D"font-size:10.0pt;font-family:"Tahoma",&q= uot;sans-serif""> <a href=3D"mailto:[email protected]" target=3D"_blank">magma-bounces@i= etf.org</a> [mailto:<a href=3D"mailto:[email protected]" target=3D"_bl= ank">[email protected]</a>] <b>On Behalf Of </b>Indranil Bhattacharya<br> <b>Sent:</b> Thursday, October 13, 2011 10:30 AM<br> <b>To:</b> <a href=3D"mailto:[email protected]" target=3D"_blank">[email protected]= rg</a><br> <b>Subject:</b> [magma] Destination address in v2 leave message</span><o:p>= </o:p></p> <div> <div> <div> <p class=3D"MsoNormal">Hi,<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> <o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> Can anyone please tell me the dis= advantage of using queriers address as destination address in v2 leave mess= age? Is there any advantage of sending it to 224.0.0.2? Non-querier ne= ver processes leave message anyway.<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal"> <o:p></o:p></p> </div> <div> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> </div> <div> <p class=3D"MsoNormal">Indranil<o:p></o:p></p> </div> </div> </div> </div> </div> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_A73087BEA2747741B7965ACF956E5004036635G4W3218americashp_-- --===============4162987225559280803== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ magma mailing list [email protected] https://www.ietf.org/mailman/listinfo/magma --===============4162987225559280803==--