[Signals] Downstream Frequency Changes - Now 705-747 Mhz
I was checking my signal levels today. Just noticed that the frequencies are a lot different than they used to be. My 8 downstream channels USED to be in a range between 567-609 Mhz. The power level...
View Article[Speed] DS speed 12Mbs for 25/5 Mbs service
Normally get 29/6 DS/US on Comcast speed test. http://stage.results.speedtest.comcast.net/result/706729704.png DS / US signal levels are within spec. Downstream DCID Freq Power SNR Modulation Octets...
View Articlecomcast tech
just want to see what everybody thinks.i called comcast 5 times (wanted to see if i get the same answer) i told them to check my signal reading and my connection,which was good.i asked all of them how...
View Article[Signals] Any evidence of 16 channel Downstream Bonding?
Since Comcast Supports Several Modems with 16x4 Bonding Capabilities, I was wondering If anybody out there with these modems on Comcast is seeing 16 channel DS bonding or at least more the 8channels...
View Article[Price] how to find Comcast deal for internet + land line phone combine
I am in SF SouthBay. Currently, I am not Comcast customer (I switch from cable to dish months ago). I have AT&T DSL and land line phone services at around $60+/mo. How can I find Comcast deal for...
View Article[Speed] Comcast 2014 Side Discussion about Doubling Speeds
Mod Note: Tracking here, please: https://secure.dslreports.com/forum/r28975270-Speed-Report-Tiers-Doubling-In-Speed-Here...
View Article[IPv6] IPv6 Problems with routers other than Netgear
Well aware of the current thread for IPv6 issues on Netgear routers. Starting a new one since my problem isn't happening on netgear. I replaced my WNDR3700v1 with a Tmobile TM-AC1900 (rebadged ASUS...
View Article[CustSvc] Network Managment
Does Comcast's network management system alert their people when a downstream CMTS port is nearing capacity? During prime-time hours my downstream speeds are falling below what they are supposed to be...
View Article[Install] Can't use out of state modem?
So, the Comcast folks were just here and after a long time trying to hook up my wifi, they asked me if my modem was from out of state. I had purchased my Motorola Surfboard modem online from a store in...
View Article[WiFi] Does This Make Sense To You?
We did a CC upgrade last week - and everything was working fine. Today - my husband noticed a considerable drop in speed on his computer (which is working through a WiFi connection). Another WiFi...
View Article[Equip] Opinions of best modem for futureproofing
My mother-in-law is letting me redo her home network for Christmas. I am seeking your expert opinions for the best modem to buy for her, to replace the rented Comcast modem, that will keep her in good...
View Article[Equip] Would it benefit me to purchase the SB6183?
I currently on the Blast 50Mbps and I usually get around 56Mbps speeds. I am using the Xfinity supplied Aris SMCD3GNV Modem/Router that I bridged to my asus rt-ac68u. If I buy the Motorola SB6183 will...
View Article[Equip] More Approved Modems: Netgear CM500 / SMC D3CM1604 16x4 Channels
If anyone has any information about these modems, please post. They both seem to be modem only devices and I am assuming they're both 16x4. The SMC doesn't seem to be the V model which supports voice....
View ArticleHouston Comcast ip range change
I noticed today that there is a new ip range 50.175.x.x this used to be 98.235.x.x anyone else notice this change? I did do an ip whois and the range is owned by comcast but it must be a new range as...
View Article[Business] Dual-Stack on SMC D3GCCR, Cisco DPC3939B and Netgear CG3000DCR
Dual-Stack have been enabled on both the SMC D3G CCR and the Cisco DPC3939B.. If you don't have dual-stack reboot your device and the bootfile will enable it..
View Article[Price] Are we getting a good deal?
Hello guys I'm wondering if I am getting a good deal and I'm also wondering what you guys pay for your services.I have 4 X1 Boxes, all HD, 1 DVR and 3 Regular, My own Moto SB6141 with blast 105, no...
View Article[Business] Comcast Business HSI Versus Comcast Regular HSI
Hi. We will be getting Comcast HSI. It will be a new hook up. We expect it to be expensive due to the length of our driveway. There is no existing service here. After reading all the horror stories...
View Article[Equip] Comcast modem
Comcast has been sending alerts that we need to change out the modem. We still have an Arris. I can't easily find anything about the hardware Comcast wants us to use. Does anyone have the latest modem?...
View Article[Equip] Placing DPC3939 in bridged mode?
I recently moved to a town that doesn't have Verizon FioS so I switched providers to Comcast, and they gave me a Cisco DOCSIS 3.0 Voice Gateway Model "DPC3939". I have an Asus RT-N66U with Merlin's...
View Article[Install] Comcast Internet Self Installation
Hey, I made a thread last week sometime, and I was told to let the technician install the internet. But, last night we had some Xfinity mail come in and my mom told me that we used to have Comcast...
View Article