Re: [f-nsp] XMR RA Question
<[email protected]> Sat, 15 Jun 2019 18:01:03 -0400
| Newsgroups | gmane.network.nsp.foundry |
|---|---|
| Message-ID | <[email protected]> |
This is a multipart message in MIME format. --===============6489398457680341175== Content-Type: multipart/alternative; boundary="----=_NextPart_000_0454_01D523A4.4C6F02D0" Content-Language: en-us This is a multipart message in MIME format. ------=_NextPart_000_0454_01D523A4.4C6F02D0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Disregard. Pretty sure I figured it out - ipv6 nd address suppress Regards, Nick From: [email protected] <[email protected]> Sent: Saturday, June 15, 2019 5:03 PM To: [email protected] Subject: XMR RA Question Hello, Is there a way to send RAs without the SLAAC Autonomous bit on a /64 assigned to a VLAN interface? I believe I have the O and M bits set correctly, but not seeing a way to prevent the A bit without making the subnet something larger (/48). #show run int ve 11 . ipv6 address <.>::1/64 ipv6 nd managed-config-flag ipv6 nd other-config-flag ipv6 nd ns-interval 30 ipv6 nd send-ra I'm using a stateful DHCP6 setup with dnsmasq, but need hosts to get their default route LLA from the XMR VLAN interface. I can prevent dnsmasq from advertising its own LLA, but can't seem to prevent hosts from getting a SLAAC IP with the VLAN interface sending RAs. Regards, Nick ------=_NextPart_000_0454_01D523A4.4C6F02D0 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-microsoft-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=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:"Calibri Light"; panose-1:2 15 3 2 2 2 4 3 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:#0563C1; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:#954F72; text-decoration:underline;} p.msonormal0, li.msonormal0, div.msonormal0 {mso-style-name:msonormal; mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; font-size:11.0pt; font-family:"Calibri",sans-serif;} span.EmailStyle18 {mso-style-type:personal; font-family:"Calibri",sans-serif; color:windowtext;} span.EmailStyle19 {mso-style-type:personal-reply; font-family:"Calibri",sans-serif; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-size:10.0pt;} @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=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p = class=3DMsoNormal>Disregard. Pretty sure I figured it out - ipv6 nd = address suppress<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><div><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:wh= ite'><span style=3D'font-size:9.0pt;font-family:"Calibri = Light",sans-serif;color:#1F497D'>Regards,</span><span = style=3D'font-size:9.5pt;font-family:"Arial",sans-serif;color:#500050'><o= :p></o:p></span></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:wh= ite'><span style=3D'font-size:9.0pt;font-family:"Calibri = Light",sans-serif;color:#1F497D'>Nick </span><span = style=3D'font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'><= o:p></o:p></span></p></div><p = class=3DMsoNormal><o:p> </o:p></p><div><div = style=3D'border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in = 0in 0in'><p class=3DMsoNormal><b>From:</b> [email protected] = <[email protected]> <br><b>Sent:</b> Saturday, June 15, 2019 5:03 = PM<br><b>To:</b> [email protected]<br><b>Subject:</b> XMR RA = Question<o:p></o:p></p></div></div><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>Hello,<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Is there a = way to send RAs without the SLAAC Autonomous bit on a /64 assigned to a = VLAN interface? I believe I have the O and M bits set correctly, but not = seeing a way to prevent the A bit without making the subnet something = larger (/48).<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>#show run int ve 11<o:p></o:p></p><p = class=3DMsoNormal>…<o:p></o:p></p><p class=3DMsoNormal>ipv6 = address <…>::1/64<o:p></o:p></p><p class=3DMsoNormal>ipv6 nd = managed-config-flag<o:p></o:p></p><p class=3DMsoNormal>ipv6 nd = other-config-flag<o:p></o:p></p><p class=3DMsoNormal>ipv6 nd ns-interval = 30<o:p></o:p></p><p class=3DMsoNormal>ipv6 nd send-ra<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>I’m = using a stateful DHCP6 setup with dnsmasq, but need hosts to get their = default route LLA from the XMR VLAN interface. I can prevent dnsmasq = from advertising its own LLA, but can’t seem to prevent hosts from = getting a SLAAC IP with the VLAN interface sending RAs.<o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:wh= ite'><span style=3D'font-size:9.0pt;font-family:"Calibri = Light",sans-serif;color:#1F497D'>Regards,</span><span = style=3D'font-size:9.5pt;font-family:"Arial",sans-serif;color:#500050'><o= :p></o:p></span></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:wh= ite'><span style=3D'font-size:9.0pt;font-family:"Calibri = Light",sans-serif;color:#1F497D'>Nick</span><span = style=3D'font-size:12.0pt;font-family:"Arial",sans-serif;color:#222222'><= o:p></o:p></span></p><p = class=3DMsoNormal><o:p> </o:p></p></div></body></html> ------=_NextPart_000_0454_01D523A4.4C6F02D0-- --===============6489398457680341175== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp --===============6489398457680341175==--