Date: Sat, 5 Jan 2008 11:39:21 -0800 From: Michael Smith <mksmith@adhost.com> To: Michael Tuexen <Michael.Tuexen@lurchi.franken.de> Cc: "Crist J. Clark" <cjc@freebsd.org>, net@freebsd.org Subject: Re: Text for IPv6 Scope Message-ID: <8466A01A-B0B3-4163-BDD4-651F4AD1A08E@adhost.com> In-Reply-To: <0AA9B264-8935-41E9-AC26-102ED6EE253C@lurchi.franken.de> References: <20080104215626.GA88922@goku.pumpky.net> <0AA9B264-8935-41E9-AC26-102ED6EE253C@lurchi.franken.de>
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Hello All: I think we're crossing the streams here. The Site Local (FEC0::/10) has been deprecated. The fe80:: is Link Local and is very much alive. Regards, Mike On Jan 5, 2008, at 3:52 AM, Michael Tuexen wrote: > Dear all, > > aren't site-local IPv6 addresses depreceated (RFC 3879)? So shouldn't > the site-local stuff be removed? > > Best regards > Michael > > On Jan 4, 2008, at 10:56 PM, Crist J. Clark wrote: > >> Anyone up for adding text to the scopeid field in the ifconfig(8) >> output for IPv6 addresses? Other OSes do. To avoid too much >> disruption to the current format, the text is appended after the >> currently printed hexadecimal field. >> >> Example: >> >> fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 >> options=8<VLAN_MTU> >> inet6 fe80::290:27ff:fe13:2540%fxp0 prefixlen 64 scopeid >> 0x5(site-local) >> >> While we're at it, update the in6.h file to include all scopes >> in RFC4291. >> >> Look OK? Anyone up for applying these? >> >> Patches (diffs off of a not-too-current CURRENT): >> >> Index: sbin/ifconfig/af_inet6.c >> =================================================================== >> RCS file: /ncvs/freebsd/src/sbin/ifconfig/af_inet6.c,v >> retrieving revision 1.5 >> diff -u -r1.5 af_inet6.c >> --- sbin/ifconfig/af_inet6.c 3 Feb 2007 03:40:33 -0000 1.5 >> +++ sbin/ifconfig/af_inet6.c 4 Jan 2008 21:53:26 -0000 >> @@ -290,8 +290,31 @@ >> if ((flags6 & IN6_IFF_TEMPORARY) != 0) >> printf("temporary "); >> >> - if (scopeid) >> - printf("scopeid 0x%x ", scopeid); >> + if (scopeid) { >> + printf("scopeid 0x%x", scopeid); >> + switch (scopeid) { >> + case __IPV6_ADDR_SCOPE_INTFACELOCAL: >> + printf("(interface-local) "); >> + break; >> + case __IPV6_ADDR_SCOPE_LINKLOCAL: >> + printf("(link-local) "); >> + break; >> + case __IPV6_ADDR_SCOPE_ADMINLOCAL: >> + printf("(admin-local) "); >> + break; >> + case __IPV6_ADDR_SCOPE_SITELOCAL: >> + printf("(site-local) "); >> + break; >> + case __IPV6_ADDR_SCOPE_ORGLOCAL: >> + printf("(org-local) "); >> + break; >> + case __IPV6_ADDR_SCOPE_GLOBAL: >> + printf("(global) "); >> + break; >> + default: >> + putchar(' '); >> + } >> + } >> >> if (ip6lifetime && (lifetime.ia6t_preferred || >> lifetime.ia6t_expire)) { >> printf("pltime "); >> Index: sys/netinet6/in6.h >> =================================================================== >> RCS file: /ncvs/freebsd/src/sys/netinet6/in6.h,v >> retrieving revision 1.44 >> diff -u -r1.44 in6.h >> --- sys/netinet6/in6.h 28 Mar 2006 12:51:22 -0000 1.44 >> +++ sys/netinet6/in6.h 4 Jan 2008 21:44:36 -0000 >> @@ -271,6 +271,7 @@ >> #define IPV6_ADDR_SCOPE_NODELOCAL 0x01 >> #define IPV6_ADDR_SCOPE_INTFACELOCAL 0x01 >> #define IPV6_ADDR_SCOPE_LINKLOCAL 0x02 >> +#define IPV6_ADDR_SCOPE_ADMINLOCAL 0x04 >> #define IPV6_ADDR_SCOPE_SITELOCAL 0x05 >> #define IPV6_ADDR_SCOPE_ORGLOCAL 0x08 /* just used in this file */ >> #define IPV6_ADDR_SCOPE_GLOBAL 0x0e >> @@ -278,6 +279,7 @@ >> #define __IPV6_ADDR_SCOPE_NODELOCAL 0x01 >> #define __IPV6_ADDR_SCOPE_INTFACELOCAL 0x01 >> #define __IPV6_ADDR_SCOPE_LINKLOCAL 0x02 >> +#define __IPV6_ADDR_SCOPE_ADMINLOCAL 0x04 >> #define __IPV6_ADDR_SCOPE_SITELOCAL 0x05 >> #define __IPV6_ADDR_SCOPE_ORGLOCAL 0x08 /* just used in this file */ >> #define __IPV6_ADDR_SCOPE_GLOBAL 0x0e >> -- >> Crist J. Clark | cjclark@alum.mit.edu >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net- >> unsubscribe@freebsd.org" >> > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
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