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ipv6 and bridge mode.
Hi,
Is it not possible to have dual stack and be in bridge mode?
the IPv6 was activated for me today.
In bridge mode. I could get the IPv6 address, but NOT the IPv4 address.
I had to take it out of bridge mode to get both IPv6 and IPv4.
(CS reset it )
I tried cloning the MAC address in to my router. No luck.
Does this sound , right.?
Or do i have to get a Tier 2 tech to change it on their side?
PS.
this is funny.
CS tell me that. I had to choose IPv6 or IPv4. I could not get both.
She said she asked 4 other people and they said no. One or the other.
When she rest my modem. She ask what I saw. I told her I have both IPv6 and IPv4.
"She said what? That is not right" LOL
NetDog_Tuska
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90 Messages
10 years ago
The first part; yes in Bridge Mode you should be getting dual-stack a v4 DHCP address and a /56 via DHCP
The second part; send me your CM-MAC I would like to know who you talked to..
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ok, Still having a problem with the IPv4 , not coming though in bridge mode.
I can get the IPv6 but, not the IPv4. It started the day that IPv6 was turned on the 11-20.
Bridge mode- only get IPv6
Normal Mode - I get IPv4 & IPv6
Anyone with the Netgear ( in bridge mode ) having any problems with this?
I am testing this with a wn7 computer directly connect to the Netgear ( comcast modem).
I have the Setting ( in windows ) set to obtain info autoomatically. on both the IPv4 and IPv6.
I tryed cloning the MAC adress of the Netgear in to my router. that does not work.
Just wondering if the Netgear firmware is blocking IPv4 when in bridge mode.
I would think the comcast just updated the firmware to get IPv6.
Hardware Version 1.04
My Firmware is V3.01.04
Is that the newest firmware?
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This is what I get .
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NetDog_Tuska
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Anyone with the Netgear ( in bridge mode ) having any problems with this?
How are you putting this into bridge mode?
I originally, had a tech do it. But, for testing, I was turning off all firewalls and DHCP.
When it gets fixed, I will be asking a tech to put it back into True bridge mode.
Just wondering if the Netgear firmware is blocking IPv4 when in bridge mode.
No Comcast is not blocking IPv4, I have seen this before when the RF was really bad.. Can you try and disconnect all devices reboot the cable modem allow the CCR to be online for about a minute and reconnect your devices
I Don't mean Comcast is intentionally blocking it.
I mean maybe the last firmware update has a bug in it that block/turn off/is not doing the forwarding. what it needs to do to get the IPv4 address when the DHCP is off.
I have disconnect the modem for 10 mins ( powered down).
Then plugged it in ( for 5 mins ) .
Then pluged in my Win7 computer directly in to port 1. I then wait ( 3 mins ) for the IP addresses.
And still not go on IPv4 with the DHCP on the netgear CG3000DCR modem/gateway unit.
Been doing this step to test it for all my test.
RF - are you talking about the Downsteam/upsteam Frequency ?
Here is mine.
Downstream Channel
Upstream Channel
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I just read on another forum from a comcast IPv6 Team. ( NetDog ) He is from Parker, CO
That was posted on the 21st . He posted this :
" Just an FYI the Netgear CCR Dual-stack has been rolled back due to issues with bridge mode.. "
So, i guess some one knows about it.
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Still no go.
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NetDog_Tuska
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That is me :)... The issue was when the device was in bridge mode it had an issue where the bootfile put the device back into router mode.. That is no longer an issue.. I am taking a look at your CM-MAC..
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