From owner-freebsd-current@FreeBSD.ORG Mon May 3 14:16:17 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B248D1065688 for ; Mon, 3 May 2010 14:16:17 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id 40BF28FC17 for ; Mon, 3 May 2010 14:16:17 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1O8wRP-0000fr-3V for freebsd-current@freebsd.org; Mon, 03 May 2010 16:16:11 +0200 Received: from 207.155.204.151.ptr.us.xo.net ([207.155.204.151]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 03 May 2010 16:16:11 +0200 Received: from atkin901 by 207.155.204.151.ptr.us.xo.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 03 May 2010 16:16:11 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org connect(): No such file or directory From: Mark Atkinson Date: Mon, 03 May 2010 07:16:00 -0700 Lines: 56 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 207.155.204.151.ptr.us.xo.net User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.9) Gecko/20100331 Thunderbird/3.0.4 X-Enigmail-Version: 1.0 Subject: Unable to establish HE gif0 tunnel X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 May 2010 14:16:17 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I updated a border gateway yesterday from a Feb 23 kernel to a May 2 version kernel/world, and lost my connectivity to my gif0 HE tunnel. I've been using the following in /etc/rc.conf successfully for some time to establish the tunnel: # Hurricane Electric v6 tunnel ipv6_enable="YES" gif_interfaces="gif0" gifconfig_gif0="[MY V4 ADDRESS] [HE V4 ADDRESS]" ifconfig_gif0="inet6 [MY V6 ENDPOINT] [HE V6 ENDPOINT] prefixlen 128" ipv6_defaultrouter="[HE V6 ENDPOINT]" # v6 gateway ipv6_gateway_enable="YES" ipv6_network_interfaces="internal" ipv6_prefix_internal="[MY V6 /64 prefix] rtadvd_interfaces="internal" Two problems: * That seems to configure the tunnel, but it appears as 'tentative'. * the v6 EUI64 address on interface internal is not assigned as before gif0: flags=8051 metric 0 mtu 1280 tunnel inet [MY V4 ADDRESS --> [HE V4 ADDRESS] inet6 fe80::211:2fff:fe46:6347%gif0 prefixlen 64 tentative scopeid 0x8 inet6 [MY V6 ENDPOINT] --> [HE V6 ENDPOINT] prefixlen 128 tentative nd6 options=29 options=1 connectivity to HE's v4 endpoint is fine, but I get nada for my own addresses: $ ping6 2001:470:a:bd::2 PING6(56=40+8+8 bytes) fe80::202:b3ff:fe97:59f%internal --> 2001:470:a:bd::2 ^C - --- 2001:470:a:bd::2 ping6 statistics --- 3 packets transmitted, 0 packets received, 100.0% packet loss [root@hellfire src]$ ping6 2001:470:a:bd::1 ping6: UDP connect: Can't assign requested address Destroying and recreating gif0 manually has no effect -- same results. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkve2qAACgkQrDN5kXnx8yYfEQCfcbdK/RHygYkPswnUqJ6tS8/Y v28Ani+9YC2LTLQKkJvXEmC4dOEQBHQp =zAHG -----END PGP SIGNATURE-----