thanks Michael it's been a long time since I've had a cable modem, it turns out that the cable modem supplies and IP address to my Linux box so it's just like being on the DMZ.
the Cox technician arrived and got everything set up and working so now I'm enjoying the 30 MB download speed. CenturyLink still tried to talk me into staying even though my download speed was 2 MB I switched over my initial HTTP links, now I just have to find all my bookmarks and web pages that have the hard-coded HTTP and switch them, of course they are on numerous devices. On Sat, Sep 15, 2018, 11:22 AM Michael Butash <[email protected]> wrote: > Cox modems (not combo access point/router/modem) are hard-coded to > 192.168.100.1 in firmware and as part of the docsis configuration process, > that cannot change. > > If using one of their combo modem/routers, it *should* be reconfigurable > from the default subnet... I've only played with one once, in an airbnb > rental that was working like crap I decided to help the owner try and fix, > but ymmv. I never use the combo modem/routers myself, rather using a > separate router always as they're never that great. > > As Stephen said, I was using a r7000 netgear with dd-wrt for the past few > years and like it too, recently upgrading to a fortigate firewall only > because I do a lot of security consulting these days around their > products. Ebay is great for old/used network kit, particularly if you're > in IT and you want to dog food your own products at home. You can always > pick up a small Fortigate or PAN pretty cheap to play with, maybe even with > feature licenses still working, but the consumer routers are usually OK so > long as they're powerful enough and run tomato/ddwrt for long-term support > when the vendor stops supporting them. > > With port 80, it has been blocked all the way back to @home days, and > likely will be in perpetuity. It's really their only differentiator > between that and business services (well smtp, and support too), so don't > expect them to lift this. That said, they do allow 443 which wasn't always > so, which is fine for using ssl vpn and basic https sevices, just no 80 for > redirecting the http session to https. You shouldn't use unencrypted > websites these days anyways, even basic ones. > > -mb > > On Thu, Sep 13, 2018 at 12:05 PM, Bob Elzer <[email protected]> wrote: > >> ahhh, you're right about https, thanks for reminding me, so I'll have to >> give all my links with https, interesting. >> >> yeah i saw that it had all the bells and whistles on your modem, i >> already had my bells (WiFi), so now I'm looking for my whistles(cable >> modem) separately. >> >> >> >> On Thu, Sep 13, 2018, 11:55 AM Stephen Partington <[email protected]> >> wrote: >> >>> I haven't found one yet, wreaks havoc on my letsencrypt cert processes. >>> however https is not blocked. >>> >>> On Thu, Sep 13, 2018 at 11:43 AM Bob Elzer <[email protected]> wrote: >>> >>>> thanks Stephen, the c7000 is listed at $199, i can get docsis 3.1 for >>>> less than that. >>>> >>>> I just want my linux box which is my firewall in the dmz of my cable >>>> modem for Cox cable. >>>> >>>> I'm also finding out they block port 80, anyone know if I can get that >>>> lifted? >>>> >>>> The joys of switching ISPs >>>> >>>> >>>> On Thu, Sep 13, 2018, 10:11 AM Stephen Partington <[email protected]> >>>> wrote: >>>> >>>>> you have 2 options, Im my case I used an ubiquity edgerouter lite and >>>>> it has Wan +2 Lan ports and full commercial tools for management. but it >>>>> can be set to amd a dmz on one port, and your network on the other port in >>>>> very little time. >>>>> https://www.ubnt.com/edgemax/edgerouter-lite/ >>>>> >>>>> If you want the All in one route, the other one I have used with great >>>>> success is the netgear Nighthawk c7000, I only retired it when I moved >>>>> from >>>>> Cable to Fiber. >>>>> >>>>> https://www.netgear.com/home/products/networking/cable-modems-routers/C7000.aspx >>>>> >>>>> On Thu, Sep 13, 2018 at 9:04 AM Bob Elzer <[email protected]> wrote: >>>>> >>>>>> I need advice on a docs is 3.0 cable modem. >>>>>> >>>>>> I just bought a Motorola mb7220-10, it turns out there is nothing >>>>>> that is configurable. >>>>>> >>>>>> It's hard coded to 192.168.100 and I want 192.168.0 >>>>>> >>>>>> There's no DMZ or port forwarding. This was not clear when I ordered >>>>>> it. >>>>>> >>>>>> So I'm looking for one that I can configure with a DMZ and set to >>>>>> 192.168.0, I don't need WiFi and I'd like it to cost under $100. My >>>>>> download speed will only be 30mb so I don't need docsis 3.1 >>>>>> >>>>>> Anyone have any recommendations? >>>>>> >>>>>> Thanks >>>>>> Bob >>>>>> >>>>>> >>>>>> On Wed, Sep 12, 2018, 1:36 PM Stephen Partington < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> In some places they even have fiber to the prem. (me) >>>>>>> >>>>>>> On Wed, Sep 12, 2018 at 12:02 PM Michael Butash <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> You need to make sure your modem supports 3.1 too, don't forget >>>>>>>> that. >>>>>>>> >>>>>>>> Cox has just recently finished upgrading to all the new 3.1 >>>>>>>> hardware here, and phoenix tends to be their technology leader market >>>>>>>> due >>>>>>>> to being their biggest, so I'd be surprised if comcast has done more >>>>>>>> rural >>>>>>>> areas. They always seem to be the first to fight any sort of rural >>>>>>>> network >>>>>>>> legislation as they hate wasting their capital on non-rich areas, so >>>>>>>> make >>>>>>>> sure they can even support the 8-24 channels down needed for those >>>>>>>> speeds. >>>>>>>> You'd be amazed how screwed up cable plants can be in rural/old areas >>>>>>>> that >>>>>>>> in some cases, they just cannot support the rates. Tempe was like >>>>>>>> this for >>>>>>>> a long while here due to the original podunk cable co that built it. >>>>>>>> >>>>>>>> Cox is actually one of the better cable MSO's out there sadly. My >>>>>>>> first job in tech in '99 was @home networks that pioneered cable modem >>>>>>>> tech, and taught the cable behemoths about that little internet thing, >>>>>>>> and >>>>>>>> dealing with them all from comcast, cox, intermedia, att, and others, >>>>>>>> cox >>>>>>>> was always one of the least crappy of them. So much I even worked for >>>>>>>> them >>>>>>>> after for a bit (more crappy to work for imho). Not perfect, but >>>>>>>> definitely better. If you like to pirate media, oddly they were one >>>>>>>> of the >>>>>>>> strongest to reject lawsuits, abuse subpoenas, and other media cartel >>>>>>>> incursions on human rights, where comcast (being the ultimate media >>>>>>>> whore >>>>>>>> thanks to corrupt/owned fcc) is the opposite... >>>>>>>> >>>>>>>> That said, I've been having more frequent outages (including 2 >>>>>>>> yesterday) with Cox, and they're steadily warning and charging me for >>>>>>>> bandwidth now, so I'm having Centurylink installed to check out that is >>>>>>>> almost double the speed and $25 less than my cox bill now. As much as >>>>>>>> I >>>>>>>> hate Centurylink, they don't have the bandwidth caps, that started with >>>>>>>> Comcast coincidentally, and Cox can stick it now (pun intended) that >>>>>>>> they >>>>>>>> impose them too if I'm just going to go over monthly. Joy of having >>>>>>>> both >>>>>>>> services at least temporarily is I can steer traffic out either/both >>>>>>>> with >>>>>>>> my Fortigate firewall with sd-wan features, so going to play a month >>>>>>>> or two >>>>>>>> before I can one or the other to see... >>>>>>>> >>>>>>>> -mb >>>>>>>> >>>>>>>> On Tue, Sep 11, 2018 at 10:01 PM, Jim <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> I found out Tuesday what was causing me to not get the speed I was >>>>>>>>> told I should get. Once again the Comcast guy I was talking to said >>>>>>>>> he >>>>>>>>> wanted to send out a repairman to find out why I wasn't getting the >>>>>>>>> 150 >>>>>>>>> Mbps everything told him I should be getting. Tuesday morning the >>>>>>>>> repairman showed up with his supervisor. The supervisor told me the >>>>>>>>> 150 >>>>>>>>> Mbps speed is for customers in areas that are served with a docsis 3.1 >>>>>>>>> network, but where I live is served by a docsis 3.1 network. Because >>>>>>>>> of >>>>>>>>> this I get 100 Mbps, but could get 150 if I wanted to pay more. Then >>>>>>>>> he >>>>>>>>> said the network in this area isn't able to supply everyone with 150 >>>>>>>>> Mbps, >>>>>>>>> and no he doesn't know when this area will be upgraded. I was amazed >>>>>>>>> that >>>>>>>>> all the corporate people I talked to didn't know that this was the >>>>>>>>> case. >>>>>>>>> They all said I should be getting 150. >>>>>>>>> >>>>>>>>> After the repairman and his boss left, I called and emailed the >>>>>>>>> corporate people who had been telling me I should be getting 150 and >>>>>>>>> told >>>>>>>>> them what the local supervisor said. Later one of them called back >>>>>>>>> and >>>>>>>>> agreed with me that since I had been told I should be getting 150, >>>>>>>>> that he >>>>>>>>> would give it to me for the price I'm paying now. >>>>>>>>> >>>>>>>>> >>>>>>>>> Is Cox as fscked up as Comcast? >>>>>>>>> --------------------------------------------------- >>>>>>>>> PLUG-discuss mailing list - [email protected] >>>>>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>>>> >>>>>>>> >>>>>>>> --------------------------------------------------- >>>>>>>> PLUG-discuss mailing list - [email protected] >>>>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> A mouse trap, placed on top of your alarm clock, will prevent you >>>>>>> from rolling over and going back to sleep after you hit the snooze >>>>>>> button. >>>>>>> >>>>>>> Stephen >>>>>>> >>>>>>> --------------------------------------------------- >>>>>>> PLUG-discuss mailing list - [email protected] >>>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>> >>>>>> --------------------------------------------------- >>>>>> PLUG-discuss mailing list - [email protected] >>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>> >>>>> >>>>> >>>>> -- >>>>> A mouse trap, placed on top of your alarm clock, will prevent you from >>>>> rolling over and going back to sleep after you hit the snooze button. >>>>> >>>>> Stephen >>>>> >>>>> --------------------------------------------------- >>>>> PLUG-discuss mailing list - [email protected] >>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>> >>>> --------------------------------------------------- >>>> PLUG-discuss mailing list - [email protected] >>>> To subscribe, unsubscribe, or to change your mail settings: >>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>> >>> >>> >>> -- >>> A mouse trap, placed on top of your alarm clock, will prevent you from >>> rolling over and going back to sleep after you hit the snooze button. >>> >>> Stephen >>> >>> --------------------------------------------------- >>> PLUG-discuss mailing list - [email protected] >>> To subscribe, unsubscribe, or to change your mail settings: >>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >> >> >> --------------------------------------------------- >> PLUG-discuss mailing list - [email protected] >> To subscribe, unsubscribe, or to change your mail settings: >> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >> > > --------------------------------------------------- > PLUG-discuss mailing list - [email protected] > To subscribe, unsubscribe, or to change your mail settings: > http://lists.phxlinux.org/mailman/listinfo/plug-discuss
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