@bmah:
@jimp:
We have a note about requiring ICMP here: http://doc.pfsense.org/index.php/Using_IPv6_on_2.0#Enable_ICMP but which other page were you thinking could use a note for that? The DynDNS config?
Yes that's what I had in mind when I wrote that, but upon thinking about it, that won't help the people who just nail up their tunnelbroker configuration. And this requirement for ICMP might not apply to all tunnelbrokers (sonic.net, my old ISP, supports IPv6 tunnels but they didn't have that requirement). Finally I should have RTFM-ed. So nevermind. :-)
Yeah, hard to find a good place for that outside of the doc wiki really. At the moment HE.net is the only tunnelbroker type in DynDNS so it might be worth mentioning there. Makes me wonder if somewhere there exists a list of which providers require ICMP… Might be time to make a spreadsheet like I had to make for FreeBSD wireless support. :-)