Date: Thu, 30 Sep 2010 23:06:41 -0400 From: Dan Langille <dan@langille.org> To: freebsd-net@freebsd.org Subject: ipv6 routing Message-ID: <4CA55041.7040001@langille.org>
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Hi folks, I'm setting up IPv6 at home. On the gateway, I can ping6 just fine. But not from within the LAN. I have: Routed /48: 2001:470:8a86::/48 Routed /64: 2001:470:1f07:b80::/64 On the gateway, I have this: # cat /etc/rtadvd.conf fxp1:\ :addrs#1:addr="2001:470:1f07:b80::":prefixlen#64:tc=ether: Where: fxp1 is on my internal LAN which has 2001:470:1f07:b80::1 as an IP address. (you should be able to ping6 that). Starting rtadvd I get: # /usr/sbin/rtadvd -dDf -c /etc/rtadvd.conf fxp1 rtadvd[33958]: <getconfig> fxp1 isn't defined in the configuration file or the configuration file doesn't exist. Treat it as default So why that message? And is it the cause of the 'no route to host' message below? rtadvd[33958]: <ra_timer_update> RA timer on fxp1 is set to 16:0 rtadvd[33958]: <main> set timer to 15:998571. waiting for inputs or timeout rtadvd[33958]: <main> set timer to 0:4276. waiting for inputs or timeout rtadvd[33958]: <ra_timeout> RA timer on fxp1 is expired rtadvd[33958]: <ra_output> send RA on fxp1, # of waitings = 0 rtadvd[33958]: <ra_timer_update> RA timer on fxp1 is set to 16:0 rtadvd[33958]: <main> set timer to 16:0. waiting for inputs or timeout rtadvd[33958]: <ra_input> RA received from 2001:470:1f07:b80::1 on fxp1 rtadvd[33958]: <main> set timer to 15:994315. waiting for inputs or timeout From a client on the LAN, I try this: $ ping6 ipv6.google.com ping6: UDP connect: No route to host From the same client (where em0 is the nic) $ netstat -nr -f inet6 | grep em0 fe80::%em0/64 link#1 U em0 fe80::21b:21ff:fe51:ab2d%em0 link#1 UHS lo0 ff01:1::/32 fe80::21b:21ff:fe51:ab2d%em0 U em0 ff02::%em0/32 fe80::21b:21ff:fe51:ab2d%em0 U em0 Can you see something I'm doing wrong? -- Dan Langille - http://langille.org/
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