[Equip] multiple dynamic public addresses on BCI
on residential, you can potentially buy up to 5 dynamic IPs. what's the analog on business class? i've read that they give you 5 dynamics automatically, if you don't have a static IP.
View Article[CustSvc] Comcast pushing a Certificate from COMODO in CA?
This is the first time I've seen this on my PC. I've been on the "updated" Blast 50 to Extreme 105 for two weeks now, no issues. Then today when I turn my system on, I see this Certificate that wants...
View Article[Business] SMC modem and Netgear FVS318 router
I have an SMC Comcast modem set to pass-thru and a Netgear FVS318N router after it. The router has my static IP issued by Comcast in it. All network computers are connected to a Netgear FS116 switch...
View Article[Connectivity] Seattle Area high speed internet
Anyone else having issues with their connection? My Motorola SB6120 cable modem has had 2 blue lights for the longest time, but then something happened the other night and once I got the signal back...
View Article[Bill] Curious about how much I'll actually be paying.
Wanted to ask actual Comcast customers what they are paying, I'm paying for the 50 Megs download and they are saying about $60 for pure internet, when you facture in hidden fees and all that, anyone...
View Article[IPv6] RIPE Atlas probe IPv6 anomaly
Is anybody else hosting a RIPE Atlas probe behind a router on the Comcast IPv4/IPv6 dual stack? I have noticed that the IPv6 connectivity on the TL-MR3020 probe is behaving very erratically. IPv6...
View Article[Signals] What causes signal levels to vary so much?
For the past few months I've had the cable modem rebooting itself 1-2 times per day but over the past few days it has been 8-15 times per day and occasionally very bad pixelation on digital cable. When...
View Article[Connectivity] Approved Modems: Netgear C6300 Gateway Now Supported
The Netgear C6300 gateway is now on the Comcast approved modems list :). http://mydeviceinfo.comcast.net/device.php?devid=401...
View Articlereseting sb6180 to factory default?
so using this method of activation (through no help of no support agent ever wanting to help me) http://www.amazon.com/review/RC3JXWYJSOUNN I am attempting to activate my ebay-bought 6180. Now he says...
View Article[Connectivity] Online console gamer only, is cable bad for this?
Well your going to find a lot more complaints on a forum than complements so it's hard to judge. I use internet for online gaming 90% of the time. So is cable internet always going to be a worse choice...
View Article[Speed] PSA: Slow WiFi on Comcast? May be Comcasts Fault
There is a critical bug in Comcast's network configuration that is likely crippling thousands of routers and pretty much only Comcast has this issue. It is an edge case interaction caused by bad DSCP...
View Article[Install] Want to clean up the wiring on the back of my house
Since I dropped the cable and went HSI only with Comcast I no longer need that twin lead cable on the back of my house. One lead was for video and one for HSI. The cable on the right is Comcast and the...
View Article[Connectivity] Thinking of switching; does Comcast have stability issues?
I have AT&T U-Verse. The most I can get at my house is 6mbps. I'd be fine with that if it wasn't for my connection dropping randomly at night. The connection drops for about 15 seconds and comes...
View Article[Connectivity] Can no longer reach work OWA (Comcast Business) from home (Comca
This has me baffled. At home, I subscribe to Comcast Business HSI. My work which is about 5 miles away is also on Comcast HSI. In the past week we put in a new server which included the most recent...
View Article[Speed] Wi-Fi seems sluggish
I have a Netgear Router (N600) that is several months old and when I plug directly into the router I'm pulling speed tests (both Xfinity Speed Test and SpeedTest.net) of slightly above my provisioned...
View Article[IPv6] getting fe80 (link local) default route only
I just moved from a building not connected to the cable system back into a building that is, and reestablished service with Comcast (Berkeley, CA). We have an SB6121 connected to an Apple Airport...
View Article[Speed] Comcast - Blast getting 26MB
I just purchased a new Motorola modem SB6121 so get a faster download speed. Right now im getting 26.28MB download and 11.73 upload. Im paying for blast, should I change to performance since I don't...
View ArticleRG6/QS 3000 MHZ cable, will it cause issues with modem?
So I am moving back into my house that I had rented out, and the only cable I can find to go from the wall outlet, to my cable modem is a Vextra RG6 Quad 3000 MHZ 75ohm cable (an extra from my home...
View Article[Business] SMC modem and Netgear FVS318 router
I have an SMC Comcast modem set to pass-thru and a Netgear FVS318N router after it. The router has my static IP issued by Comcast in it. All network computers are connected to a Netgear FS116 switch...
View Article[Signals] upstream level
been getting always 47 or 48 on the three upstream levels for the longest time,now today I check and the frequency changed on those three channels and now i'm getting 50 -51what's up?need to worry?
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