Thanks Krzysztof, Then what is this command for "set ospf source-packet-routing mapping-server mapping-server-name..."
...And why does this document talk about LDP-SR interop using OSPF ? https://www.juniper.net/documentation/en_US/junos/topics/concept/ldp-mapping-server-using-ospf-isis-overview.html -Aaron -----Original Message----- From: Krzysztof Szarkowicz [mailto:kszarkow...@gmail.com] Sent: Tuesday, August 21, 2018 1:49 PM To: Aaron Gould Cc: dip; juniper-nsp@puck.nether.net; Clarke Morledge Subject: Re: [j-nsp] Segment Routing ( SPRING ) Hi Aaron, LDP mapping server is not supported with OSPF yet. Thanks, Krzysztof > On 2018-Aug-21, at 20:18, Aaron Gould <aar...@gvtc.com> wrote: > > Hi all, any guidance for doing the sr-to-ldp mapping thing would be > appreciated… > > > > I tried to do the mapping server between spring (sr) and ldp but was unable > to get it working. I configured the mapping server, and the client according > to “Day One Segment Routing” doc and the other link below > > > > I’m trying to make it work in my OSPF igp > > > > Some of the docs only tell you how to do it in ISIS, but then tell you it’s > possibly in OSPF, and may or may not tell you how. > > > > One of the docs (I think Day One SR) tells you an isis ldp-stitching command > is required but I don’t know how to do that in ospf or if it’s even required > > > > One of the docs says to set srgb (sr global block) in isis, but again, I’m > using ospf and don’t know how to do that or if it’s required or automagic > > > > https://www.juniper.net/documentation/en_US/junos/topics/concept/ldp-mapping-server-using-ospf-isis-overview.html > > > > https://www.juniper.net/uk/en/training/jnbooks/day-one/configuring-segment-routing-junos/index.page > > > > - Aaron > > > > > > From: dip [mailto:diptanshu.si...@gmail.com] > Sent: Friday, March 4, 2016 2:54 PM > To: Aaron > Cc: Clarke Morledge; juniper-nsp@puck.nether.net > Subject: Re: [j-nsp] Segment Routing ( SPRING ) > > > > SPRING uses IGP to piggyback label information ( things like SRGB, > Prefix-SID) which could be IS-IS or OSPF. > > > > IS-IS : > https://tools.ietf.org/html/draft-ietf-isis-segment-routing-extensions-06 > > OSPF: > https://tools.ietf.org/html/draft-psenak-ospf-segment-routing-extensions-05 > > > > And in certain cases(like MSDC) BGP could be used as well ( BGP Prefix-SID > Attribute) > > > > https://www.ietf.org/archive/id/draft-keyupate-idr-bgp-prefix-sid-05.txt > > > > On Fri, Mar 4, 2016 at 2:33 PM, Aaron <aar...@gvtc.com> wrote: > > I don't have answers for you Clarke, hopefully others out there will... > > But, I do have a question... Does SPRING require an IGP ? And if so, is > ISIS the only IGP that SPRING will/can use? > > Aaron > > -----Original Message----- > From: juniper-nsp [mailto:juniper-nsp-boun...@puck.nether.net] On Behalf Of > Clarke Morledge > Sent: Friday, March 4, 2016 12:49 PM > To: juniper-nsp@puck.nether.net > Subject: Re: [j-nsp] Segment Routing ( SPRING ) > > I am working my way through _MPLS in the SDN Era_, and I really am intrigued > by what I read about SPRING. > > I got burned a few years ago trying to deploy RSVP for traffic engineering > purposes, and I ran into so many serious JUNOS bugs, I had to abandon it and > use LDP to handle labels and stick with IGP metric manipulation to do some > basic traffic enginering. Since I do not need bandwith reservation, I have > actually appreciated the simplicity of LDP. But it looks like SPRING does > pretty much the same thing, with less control plane overhead, which is even > more attractive. > > I have a few questions for those who might know: > > (a) How mature is SPRING, considering that the ISIS IGP it is built on is > well-established? > > (b) Are there any noticeable behavioral differences between SPRING and LDP > implementations? > > (c) Do we have any idea when P2MP LSPs will come along with SPRING? Will it > need to be coupled somehow with PIM? > > Thanks. > > Clarke Morledge > College of William and Mary > Information Technology - Network Engineering Jones Hall (Room 18) > Williamsburg VA 23187 _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp > > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp > > > > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp