US Cable Support → Time Warner Cable > [Internet] IPv6 just appeared on my connection

Re: [Internet] IPv6 just appeared on my connection

No U.S. servers?

And just like that, IPv6 is gone from my connection

/M

Not sure why people are posting about non-native IPv6 connections. All IPv6 addresses that start with 2001 are reserved for Teredo tunnellng.

So why is mine not identified as a "Teredo tunnel"?

I believe all IPv6 addresses that start with 2001:0000::/23 are reserved for teredo tunneling, not the entire 2001:: range...

True, but going through Hurricane Electric means you're using a Teredo tunnel.

»whois.arin.net/rest/nets;q=2001:···=netref2

What? My router is lying to me?

This is Teredo?

Have IPv6 in nyc/flushing,queens area

Are you using TWC DNS servers? If so, your IPv6 connection is NOT from TWC.

There are a bunch of posts in this thread that are OT.
--
When governments fear people, there is liberty. When the people fear the government, there is tyranny. Thomas Jefferson

I have an IPv6 address now as well, inside the 2605:E000::/32 block. I can ping and traceroute over it, but it doesn't look like anything else is working. Will continue playing.

I just noticed a working IPv6 address on my router last night. I'm in Brooklyn, NY with an SB6141 and my router's running CeroWRT, a bufferbloat-focused fork of OpenWRT.

After some fiddling with DHCPv6 settings, I managed to get a /60 prefix - it would appear that you have to request one via DHCPv6-PD options.

I'll supply more details when I get a chance, but this should be a lot of fun to play with.

guys how can you force SB6141 to use ipv6?
I am at my gf's house and it says ipv4 only.

so help me out guys so I can set it up for them :)

Frequency Plan: North American Standard/HRC/IRC
Custom Frequency Ordering: Default
Upstream Channel ID: 3
Favorite Frequency (Hz) 351000000
DOCSIS MIMO Honor MDD IP Mode
Modem's IP Mode IPv4 Only 
 

The modem IP mode listed is for the management of the modem, not the end user IP.

So how do i set it up? On the router rt-n66u I have it set for dhcp in ipv6 section.

Thanks drew

But you specified Teredo! Spades ... shovels, magazines ... clips; who needs sixty bazillion words for distinction when just one will do?
--
Norman
~Oh Lord, why have you come
~To Konnyu, with the Lion and the Drum

I specifically commented about 6to4 and Teredo but what I said also holds for any tunneling. Because they're different protocols. So I can call a dog a cat because it has 4 legs?

Re: [Internet] IPv6 just appeared on my connection

I need a scorecard; it was another poster who specified, "Teredo" in the context of reserved IPv6 prefixes.

 eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
    inet6 2604:6000::1/64 scope global 
       valid_lft forever preferred_lft forever
eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
    inet6 2604:6000::4/128 scope global 
       valid_lft forever preferred_lft forever
 

Oh that's interesting. I tried rebooting both my router and modem but it would not come back. When it first went down my router was showing it still had the /64 but not the /128, but after the reboot both were gone. The next day I managed to get it back by disabling then re-enabling IPv6 on my router (for some reason just rebooting wouldn't work), but now it's gone again even though the DHCPv6 server is giving me a lease...

/M

When it's working trace to the /128 and any address in the /64. Here the ingres network is 2604:6000:0:4:2006. I suspect you'll be able to tell if they're still advertising.