Re: Methods to label the passive interfaces within ISIS
[email protected] Mon, 13 Jan 2020 07:59:59 -0800
| Newsgroups | gmane.ietf.isis |
|---|---|
| Message-ID | <6951B8C6-905C-4AC8-B46E-8A708A6AEFE0__18669.6246893675$1578931368$gmane$org@tony.li> |
--===============7935318270650651382== Content-Type: multipart/alternative; boundary="Apple-Mail=_7B04C669-93C7-43D4-9CFF-E5FEDB3B22C7" --Apple-Mail=_7B04C669-93C7-43D4-9CFF-E5FEDB3B22C7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Anjun, > Is it reasonable to put the link attribute information into the =E2=80=9C= IP Reachability TLV=E2=80=9D? > IMHO, such stub link is not the normal links within IGP domain. Label = the related prefix is coming from the passive/stub link seems also = acceptable? Well, a passive interface is really configured so that you advertise the = interface=E2=80=99s prefix. Attaching the data that you want to the = associated data seems reasonable to me. There=E2=80=99s no good IS Neighbor advertisement to attach the sub-TLV = to because there is no neighbor. Tony --Apple-Mail=_7B04C669-93C7-43D4-9CFF-E5FEDB3B22C7 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div><br class=3D""></div><div>Hi Anjun,</div><div><br = class=3D""></div><div><br class=3D""><blockquote type=3D"cite" = class=3D""><div class=3D""><div class=3D"WordSection1" style=3D"page: = WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; = font-size: 14px; font-style: normal; font-variant-caps: normal; = font-weight: normal; letter-spacing: normal; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none;"><div style=3D"margin: 0cm 0cm 0.0001pt; font-size: 12pt; = font-family: =E5=AE=8B=E4=BD=93;" class=3D""><span lang=3D"EN-US" = style=3D"font-size: 10.5pt; font-family: Calibri, sans-serif; color: = rgb(31, 73, 125);" class=3D"">Is it reasonable to put the link attribute = information into the =E2=80=9CIP Reachability TLV=E2=80=9D?<o:p = class=3D""></o:p></span></div><div style=3D"margin: 0cm 0cm 0.0001pt; = font-size: 12pt; font-family: =E5=AE=8B=E4=BD=93;" class=3D""><span = lang=3D"EN-US" style=3D"font-size: 10.5pt; font-family: Calibri, = sans-serif; color: rgb(31, 73, 125);" class=3D"">IMHO, such stub link is = not the normal links within IGP domain. Label the related prefix = is coming from the passive/stub link seems also acceptable?<o:p = class=3D""></o:p></span></div></div></div></blockquote><br = class=3D""></div><div><br class=3D""></div><div>Well, a passive = interface is really configured so that you advertise the interface=E2=80=99= s prefix. Attaching the data that you want to the associated data = seems reasonable to me.</div><div><br class=3D""></div><div>There=E2=80=99= s no good IS Neighbor advertisement to attach the sub-TLV to because = there is no neighbor.</div><div><br = class=3D""></div><div>Tony</div><div><br class=3D""></div><br = class=3D""></body></html>= --Apple-Mail=_7B04C669-93C7-43D4-9CFF-E5FEDB3B22C7-- --===============7935318270650651382== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Lsr mailing list [email protected] https://www.ietf.org/mailman/listinfo/lsr --===============7935318270650651382==--