Re: vrrp Digest, Vol 88, Issue 1
Thirumavalavan Periyannan <[email protected]> Sat, 19 Oct 2013 01:02:02 +0530
| Newsgroups | gmane.ietf.vrrp |
|---|---|
| Message-ID | <617438426768D648ABBC00E677AA0149028C9A0DF814@INEXCHANGE.corp.extremenetworks.com> |
--===============6395401227802498317== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_617438426768D648ABBC00E677AA0149028C9A0DF814INEXCHANGEc_" --_000_617438426768D648ABBC00E677AA0149028C9A0DF814INEXCHANGEc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Yes, If Virtual IP (including link local) is different for specific VRID th= en it will be DUAL Master State on DUT1 & DUT2 routers. Thanks & Regards, Thirumavalavan Periyannan Associate SQA Engineer, Extreme Networks -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of vrr= [email protected] Sent: Saturday, October 19, 2013 12:31 AM To: [email protected] Subject: vrrp Digest, Vol 88, Issue 1 If you have received this digest without all the individual message attachm= ents you will need to update your digest options in your list subscription.= To do so, go to https://www.ietf.org/mailman/listinfo/vrrp Click the 'Unsubscribe or edit options' button, log in, and set "Get MIME o= r Plain Text Digests?" to MIME. You can set this option globally for all t= he list digests you receive at this point. Send vrrp mailing list submissions to [email protected]<mailto:[email protected]> To subscribe or unsubscribe via the World Wide Web, visit https://www.ietf.org/mailman/listinfo/vrrp or, via email, send a message with subject or body 'help' to [email protected]<mailto:[email protected]> You can reach the person managing the list at [email protected]<mailto:[email protected]> When replying, please edit your Subject line so it is more specific than "R= e: Contents of vrrp digest..." Today's Topics: 1. VRRP IPV6 Session Configuration with different link local addresses (as VIP) (Sandhya Puppala) ---------------------------------------------------------------------- Message: 1 Date: Thu, 17 Oct 2013 22:27:21 -0700 (PDT) From: Sandhya Puppala <[email protected]> To: "[email protected]" <[email protected]> Subject: [VRRP] VRRP IPV6 Session Configuration with different link local addresses (as VIP) Message-ID: <[email protected]> Content-Type: text/plain; charset=3D"iso-8859-1" Hi, Consider the below topology, DUT1 ----- DUT2 Configured DUT1 as owner with vip as fe80::ca35:b8ff:fea8:82fd. And configured DUT2 as not-owner with vip as fe80::ca35:b8ff:fea8:8212 VIP on DUT1 and DUT2 are different. What should be the states of DUT1 & DUT2? According to draft http://tools.ietf.org/html/draft-ietf-vrrp-ipv6-spec-07 section 7.1, If the packet was not generated by the address owner (Priority does not equ= al 255 (decimal)), the receiver MUST drop the packet, otherwise continue pr= ocessing. 1. Does it need to compare the vip address of received packet and its vip a= ddress? ??? If there are different what need to be done? As per RFC "DUT2 should accept the packet from DUT1". Does this mean DUT2 state should become backup? Thanks, Sandhya -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.ietf.org/mail-archive/web/vrrp/attachments/20131017/5babdb= 8d/attachment.htm> ------------------------------ _______________________________________________ vrrp mailing list [email protected]<mailto:[email protected]> https://www.ietf.org/mailman/listinfo/vrrp End of vrrp Digest, Vol 88, Issue 1 *********************************** ________________________________ DISCLAIMER: This e-mail and any attachments to it may contain confidential and propriet= ary material and is solely for the use of the intended recipient. Any revie= w, use, disclosure, distribution or copying of this transmittal is prohibit= ed except by or on behalf of the intended recipient. If you have received t= his transmittal in error, please notify the sender and destroy this e-mail = and any attachments and all copies, whether electronic or printed. --_000_617438426768D648ABBC00E677AA0149028C9A0DF814INEXCHANGEc_ 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 14 (filtered medium)"> <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;} @font-face {font-family:Verdana; 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:11.0pt; font-family:"Calibri","sans-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;} p.MsoPlainText, li.MsoPlainText, div.MsoPlainText {mso-style-priority:99; mso-style-link:"Plain Text Char"; margin:0in; margin-bottom:.0001pt; font-size:10.0pt; font-family:"Tahoma","sans-serif"; color:black;} p.MsoAcetate, li.MsoAcetate, div.MsoAcetate {mso-style-priority:99; mso-style-link:"Balloon Text Char"; margin:0in; margin-bottom:.0001pt; font-size:8.0pt; font-family:"Tahoma","sans-serif";} span.PlainTextChar {mso-style-name:"Plain Text Char"; mso-style-priority:99; mso-style-link:"Plain Text"; font-family:"Tahoma","sans-serif"; color:black;} span.BalloonTextChar {mso-style-name:"Balloon Text Char"; mso-style-priority:99; mso-style-link:"Balloon Text"; font-family:"Tahoma","sans-serif";} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri","sans-serif";} @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"MsoPlainText"><span style=3D"font-family:"Verdana",&q= uot;sans-serif"">Hi,<o:p></o:p></span></p> <p class=3D"MsoPlainText"><span style=3D"font-family:"Verdana",&q= uot;sans-serif""><o:p> </o:p></span></p> <p class=3D"MsoPlainText"><span style=3D"font-family:"Verdana",&q= uot;sans-serif"">Yes, If Virtual IP (including link local) is differen= t for specific VRID then it will be DUAL Master State on DUT1 & DUT2 ro= uters.<o:p></o:p></span></p> <p class=3D"MsoPlainText"><span style=3D"font-family:"Verdana",&q= uot;sans-serif""><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt">Thanks & Regard= s,<o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;color:#7030A0">Th= irumavalavan </span></b><b><span style=3D"font-size:10.0pt;color:#00B050">Periyannan<o:p= ></o:p></span></b></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt">Associate SQA En= gineer, Extreme Networks </span></b><span style=3D"font-size:10.0pt"><o:p></o:p></span></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">-----Original Message-----<br> From: [email protected] [mailto:[email protected]] On Behalf Of vrr= [email protected]<br> Sent: Saturday, October 19, 2013 12:31 AM<br> To: [email protected]<br> Subject: vrrp Digest, Vol 88, Issue 1</p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">If you have received this digest without all the = individual message attachments you will need to update your digest options = in your list subscription. To do so, go to <o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><a href=3D"https://www.ietf.org/mailman/listinfo/= vrrp"><span style=3D"color:black;text-decoration:none">https://www.ietf.org= /mailman/listinfo/vrrp</span></a><o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Click the 'Unsubscribe or edit options' button, l= og in, and set "Get MIME or Plain Text Digests?" to MIME. Y= ou can set this option globally for all the list digests you receive at thi= s point.<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Send vrrp mailing list submissions to<o:p></o:p><= /p> <p class=3D"MsoPlainText"> &= nbsp; <a href=3D"mailto:[email protected]"><span style=3D"color:bla= ck;text-decoration:none">[email protected]</span></a><o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">To subscribe or unsubscribe via the World Wide We= b, visit<o:p></o:p></p> <p class=3D"MsoPlainText"> &= nbsp; <a href=3D"https://www.ietf.org/mailman/listinfo/vrrp"> <span style=3D"color:black;text-decoration:none">https://www.ietf.org/mailm= an/listinfo/vrrp</span></a><o:p></o:p></p> <p class=3D"MsoPlainText">or, via email, send a message with subject or bod= y 'help' to<o:p></o:p></p> <p class=3D"MsoPlainText"> &= nbsp; <a href=3D"mailto:[email protected]"><span style=3D"c= olor:black;text-decoration:none">[email protected]</span></a><o:p></o:p= ></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">You can reach the person managing the list at<o:p= ></o:p></p> <p class=3D"MsoPlainText"> &= nbsp; <a href=3D"mailto:[email protected]"><span style=3D"col= or:black;text-decoration:none">[email protected]</span></a><o:p></o:p></p= > <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">When replying, please edit your Subject line so i= t is more specific than "Re: Contents of vrrp digest..."<o:p></o:= p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Today's Topics:<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"> 1. VRRP IPV6 Session Configuration w= ith different link local<o:p></o:p></p> <p class=3D"MsoPlainText"> addresses (as VIP)= (Sandhya Puppala)<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">-------------------------------------------------= ---------------------<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Message: 1<o:p></o:p></p> <p class=3D"MsoPlainText">Date: Thu, 17 Oct 2013 22:27:21 -0700 (PDT)<o:p><= /o:p></p> <p class=3D"MsoPlainText">From: Sandhya Puppala <[email protected]>= ;<o:p></o:p></p> <p class=3D"MsoPlainText">To: "[email protected]" <[email protected]&g= t;<o:p></o:p></p> <p class=3D"MsoPlainText">Subject: [VRRP] VRRP IPV6 Session Configuration w= ith different link<o:p></o:p></p> <p class=3D"MsoPlainText"> &= nbsp; local addresses (as VIP)<o:p></o:= p></p> <p class=3D"MsoPlainText">Message-ID:<o:p></o:p></p> <p class=3D"MsoPlainText"> &= nbsp; <[email protected]= o.com><o:p></o:p></p> <p class=3D"MsoPlainText">Content-Type: text/plain; charset=3D"iso-885= 9-1"<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Hi,<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Consider the below topology,<o:p></o:p></p> <p class=3D"MsoPlainText">DUT1 ----- DUT2<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Configured DUT1 as owner with vip as fe80::ca35:b= 8ff:fea8:82fd.<o:p></o:p></p> <p class=3D"MsoPlainText">And configured DUT2 as not-owner with vip as fe80= ::ca35:b8ff:fea8:8212<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">VIP on DUT1 and DUT2 are different.<o:p></o:p></p= > <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">What should be the states of DUT1 & DUT2?<o:p= ></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">According to draft <a href=3D"http://tools.ietf.o= rg/html/draft-ietf-vrrp-ipv6-spec-07"> <span style=3D"color:black;text-decoration:none">http://tools.ietf.org/html= /draft-ietf-vrrp-ipv6-spec-07</span></a><o:p></o:p></p> <p class=3D"MsoPlainText">section 7.1, <o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">If the packet was not generated by the address ow= ner (Priority does not equal 255 (decimal)), the receiver MUST drop the pac= ket, otherwise continue processing.<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">1. Does it need to compare the vip address of rec= eived packet and its vip address?<o:p></o:p></p> <p class=3D"MsoPlainText">??? If there are different what need to be done?<= o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">As per RFC "DUT2 should accept the packet fr= om DUT1".<o:p></o:p></p> <p class=3D"MsoPlainText">Does this mean DUT2 state should become backup?<o= :p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">Thanks,<o:p></o:p></p> <p class=3D"MsoPlainText">Sandhya<o:p></o:p></p> <p class=3D"MsoPlainText">-------------- next part --------------<o:p></o:p= ></p> <p class=3D"MsoPlainText">An HTML attachment was scrubbed...<o:p></o:p></p> <p class=3D"MsoPlainText">URL: <<a href=3D"http://www.ietf.org/mail-arch= ive/web/vrrp/attachments/20131017/5babdb8d/attachment.htm"><span style=3D"c= olor:black;text-decoration:none">http://www.ietf.org/mail-archive/web/vrrp/= attachments/20131017/5babdb8d/attachment.htm</span></a>><o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">------------------------------<o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">_______________________________________________<o= :p></o:p></p> <p class=3D"MsoPlainText">vrrp mailing list<o:p></o:p></p> <p class=3D"MsoPlainText"><a href=3D"mailto:[email protected]"><span style=3D"c= olor:black;text-decoration:none">[email protected]</span></a><o:p></o:p></p> <p class=3D"MsoPlainText"><a href=3D"https://www.ietf.org/mailman/listinfo/= vrrp"><span style=3D"color:black;text-decoration:none">https://www.ietf.org= /mailman/listinfo/vrrp</span></a><o:p></o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText"><o:p> </o:p></p> <p class=3D"MsoPlainText">End of vrrp Digest, Vol 88, Issue 1<o:p></o:p></p= > <p class=3D"MsoPlainText">***********************************<o:p></o:p></p= > </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"2">DISCLAIMER:<br> This e-mail and any attachments to it may contain confidential and propriet= ary material and is solely for the use of the intended recipient. Any revie= w, use, disclosure, distribution or copying of this transmittal is prohibit= ed except by or on behalf of the intended recipient. If you have received this transmittal in error, please= notify the sender and destroy this e-mail and any attachments and all copi= es, whether electronic or printed.<br> </font> </body> </html> --_000_617438426768D648ABBC00E677AA0149028C9A0DF814INEXCHANGEc_-- --===============6395401227802498317== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ vrrp mailing list [email protected] https://www.ietf.org/mailman/listinfo/vrrp --===============6395401227802498317==--