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Gerard1234

join:2012-04-03

1 recommendation

reply to NetDog

Re: [IPv6] Evidence of Comcast IPv6 CPE Dual Stack (CPE and CPEPD)

still no ipv6 here with the dpc 3939 and no xfinity wifi with this device either.

puchrik

join:2000-08-10
Concord, MA

1 recommendation

reply to NetDog
Click for full size
Concord, MA
Router: ASUS RT-AC66U
Modem: Motorola SB6141
OpenBSD, Linux, Windows7


NetDog
Premium,VIP
join:2002-03-04
Parker, CO
kudos:79

4 recommendations

reply to NetDog
I have been working on the 3939 with other engineers.. I know you all hate it when I say we are "working on it" but really we are..

corgi11

join:2013-09-30
reply to Gerard1234
Any News Yet on the IPv6 fix for the Cisco DCP 3939

Gerard1234

join:2012-04-03
reply to NetDog
Still no IPv6 here in Hazel Park Michigan with my DPC 3939 gateway also no xfinitywifi with this gateway either. And no way on my account to turn it on or off either.


n0mad
Let Go Of My Ears, I Know What I'M Doing
Premium
join:2002-12-10
Pearl, MS
Reviews:
·DLS Internet Ser..
·Comcast

2 edits
reply to NetDog
Click for full size


Pearl, Mississippi
ASUS RT N66U
Shibby's latest firmware
Windows 7x64
Arris TG862 modem (bridge mode)


Elderberry
Premium
join:2001-07-24
Shreveport, LA

1 edit
reply to NetDog
Your IP address is 2601:2:8f80:33:d849......
Congrats! You are using IPv6 on the Comcast Cable network

Shreveport, LA using Dlink DR-645.
--
Mike

SoHiWeather


Overtkill
Premium
join:2005-09-21
Magna, UT
reply to NetDog
Click for full size
Salt Lake City, UT.
Connected through an Asus RT-N65U router on Windows 7 x64 Ultimate.


sortofageek
Runs from Clowns
Premium,Mod
join:2001-08-19
kudos:23
reply to NetDog

Please read the first post in this topic

The off topic posts are making the topic useless for its original purpose.

Please keep threads on topic. There is a New Topic button at the top of each forum. When you want to talk about something else (also relevant to the purpose of the forum), please use that button.

TIA,
sorto'
--
Join Team Helix


NetFixer
Freedom is NOT Free
Premium
join:2004-06-24
The Boro
Reviews:
·Cingular Wireless
·Comcast Business..
·Vonage
reply to train_wreck

Re: [IPv6] Evidence of Comcast IPv6 CPE Dual Stack (CPE and CPEPD)

said by train_wreck:

think there might be some tunneling trickery involved, as that looks like an AT&T gateway

My guess would be that s4v8 is using the NVG589's ONT interface to connect to a standard cable modem. That might be an interesting thing to do if that box were capable of doing load balancing and/or failover between its DSL and ONT WAN interfaces (but to my knowledge, that functionality is not present).
--
A well-regulated militia, being necessary to the security of a free State, the right of the people to keep and bear arms shall not be infringed.

When governments fear people, there is liberty. When the people fear the government, there is tyranny.

s4v8

join:2005-04-28

1 recommendation

reply to train_wreck
No tunneling trickery (6to4 etc...) involved here.

Sorry about being light on the details it's more of a beta test right now.


train_wreck

join:2013-10-04
Antioch, TN
reply to NetFixer
think there might be some tunneling trickery involved, as that looks like an AT&T gateway

s4v8

join:2005-04-28
reply to NetFixer
Absolutely.

Runs like a champ.


NetFixer
Freedom is NOT Free
Premium
join:2004-06-24
The Boro
reply to s4v8
said by s4v8:

Motorola NVG589

Seriously?

s4v8

join:2005-04-28
reply to NetDog
Click for full size
Brighton, MA
Motorola NVG589


ctgreybeard
Old dogs can learn new tricks
Premium
join:2001-11-13
Bethel, CT
Reviews:
·Comcast

1 edit

1 recommendation

reply to NetDog
I seem to have lost my IPV6 address sometime yesterday. Modem uptime is now 155 days and counting so no restart but the modem is no longer seeing an IPV6 address.

Edit: And it's back!
--
Old dogs can learn new tricks!

corgi11

join:2013-09-30
reply to NetDog
Hi Netdog:

I recently had a Cisco DPC 3939 installed and was wondering if there was any news about the non IPv6 issue any info would be greatly appreciated. I absolutely love the device and the signal strength is fantastic.


camper
Premium
join:2010-03-21
Bethel, CT
kudos:1
Reviews:
·Comcast

1 recommendation

reply to bgoodbody
said by bgoodbody:

I don't understand the difference between the test IPv6 Address and the WAN address. Would expect them to be the same

 
I attempted to answer this question here:
»[IPv6] IP addresses with IPv6

bgoodbody
Bill G

join:2002-05-08
North Truro, MA
reply to NetDog

TG 862 Xfinity page
Click for full size
Test Web Results
1) North Truro MA
2) Using TG862 eMTA

I don't understand the difference between the test IPv6 Address and the WAN address. Would expect them to be the same
--
- Bill

doofoo

join:2002-01-21
Upper Marlboro, MD

1 recommendation

reply to NetDog
Still no news on business class ipv6. Now ARIN is on their last /8, and still no movement.

clocks11

join:2002-05-06
00000

1 edit
reply to NetDog
Oddly, I no longer have an IPv6 address. Had it a few days ago. Not sure why it disappeared.

Edit: Now suddenly it is back. Weird.


train_wreck

join:2013-10-04
Antioch, TN
Reviews:
·Comcast
reply to NetDog
Click for full size
[root@ROUTER /]# ip -6 addr show dev internal
2: internal: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
    inet6 2601:5:1480:20c:xxxx:xxxx:xxxx:xxxx/64 scope global
       valid_lft forever preferred_lft forever
 

comcast business class using dynamic IPs through an SB6141, outside Nashville, TN. through a router PC running Arch Linux, kernel 3.13.6.
Expand your moderator at work

rscalzo

join:2006-07-07
Epping, NH
reply to Gerard1234

Re: [IPv6] Evidence of Comcast IPv6 CPE Dual Stack (CPE and CPEPD)

Just notified of a modem upgrade. Now I have IVp6.

»stage.results.speedtest.comcast.···6864.png

Gerard1234

join:2012-04-03
reply to NetDog
Still no ipv6 here in hazel park Michigan with the DPC 3939.


Kittyfuzz

join:2002-06-04
Carnegie, PA
reply to NetDog
Click for full size
1. Carnegie, PA.
2. Arris Gateway

bgoodbody
Bill G

join:2002-05-08
North Truro, MA
reply to NetDog
Still nothing here (Cape Cod Mass). The head end has not been upgraded for IPv6, and although modem seeks ipv6 address from Comcast on ip4 gotten.

No word at all.....
--
- Bill


Desii

join:2014-02-25
Yuba City, CA
kudos:1
reply to NetDog
Click for full size
A little late to the party, since Comcast added IPV6 support here in 2012.
1) Yuba City, CA
2)ASUS N66R, Motorola Surfboard SB6141, Windows 7.


camper
Premium
join:2010-03-21
Bethel, CT
kudos:1
reply to ctgreybeard
It appeared yesterday, but I was deep in configuration files until a couple of hours ago.


ctgreybeard
Old dogs can learn new tricks
Premium
join:2001-11-13
Bethel, CT
reply to camper
Woo hoo!