I'm new to the business side of Comcast, but I'm already struggling with my internet service. I have a MB8600 in place and I'm getting consistent dropouts all day every day.  I've done some basic reading online and it looks like it's maybe an upstream problem.  My modem reports the power on the thre

Support called me back and told me I cannot use dynamic IPs with bridge mode on my netgear CG3000DCR modem. Is this true?

Can any of the moderators here create a separate sub-forum for folks in the IPv6 trial?  Seems silly to have all our discussions in the "Connectivity" sub-forum.  🙂

I've been consistently getting 16Mbits/s download speeds and it dropped to 2Mbits/s very recently (in the last couple of days). My upload is pretty decent though (faster than download, at ~5Mbits/s). I've rebooted the router multiple times with no luck. http://stage.results.speedtest.comcast.net/res

I have a Motorola SBG6782-AC and checking to see if i am able to activate it on bussiness class?

Who do I contact to have a request to setup rDNS to my exchange server?  Thanks

Greetings! I need to verify ownership of bneurology.com for use with Office 365. At my DNS hosting provider, please create a TXT or MX record for my domain using the following information:To create a TXT record:  How do I get the comcast free domain site hook up with this domain?

When I try to go to the port forward session, it stays loading (seemingly forever)Does anyone know why and how i can get back to the portforwarding page?

For over a week now, we are experiencing frequent connectivity drops that typically last for a few minutes.

Please advise. Thanks,Diego

I cannot see our hunt group settings online because we haven't received our security PIN in the mail yet, but I need to temporarily remove one number from the hunt group.  How can I do that?  Thank you.

i am trying to add a txt record for domain verification, i added the record and the domain is not validating it.  I have waited 12 hours, which is normally well within the correct waiting time. any clues as to why?  or can you check to see if it is in the DNS but has not yet propogated. Thanks

Greetings Comcast, I need to have Reverse DNS entry for one of our static ip's. Please advise on best method to request. Best regards,Don Longan

Does Comcast have a Third Party modem that supports static IPs and LAN side SNMP monitoring?

Hey Comcast... I wanted to just contact you directly, but there is no option for that... so here goes with a public post.  Why is it that your supposed "business class" service drops about once a month?  I had a T-1 line for 7-8 years and lost the signal only twice, and one time was when some constr

What IPv6 configuration does Comcast currently offer if you are using a single static IPv4 address, or a dynamic IPv4 address. Currently, I do have a static IPv4 /29 (5 IP addresses), and I am getting a /56 to the modem (/59 to my firewall from the modem) in IPv6. Thinking about saving some money, b

I've called in about this issue, but evidently they didn't fix the problem. Aside from being bugged by snail mail to add TV I don't want, I keep getting snail mail from your sales department trying to sell me business internet. The problem is I already have business internet, and it's annoying to ge

Our Comcast remote is not connecting with the tv.  However, the volume and the all on buttons work.  any ideas?

Hi, could somebody please reset the username/password to our business gateway? I've tried the cusadmin/highspeed combo and it's not working. Thanks!

we have 3 phone lines and the fax is the only one with no dial tone so we cant send or recieve a fax