- #HOW TO CHANGE NAT TYPE TO OPEN ATT UVERSE 2018 SOFTWARE#
- #HOW TO CHANGE NAT TYPE TO OPEN ATT UVERSE 2018 MAC#
There's two ways to handle those addresses:Ģ) The 5268AC 'routes' them from a downstream router If you have static address, this is where it's tricky. I'm paying an extra $15 and have a /29 block of addresses (.0-.7).
The additional radio 'noise' is only going to add latency, reduce throughput and possibly make connecting and staying connected to your own wifi problematic. Under 'Attack Detection' uncheck (disable) everything.Ĭonsider going to Settings/LAN/Wi-Fi and disabling all the radios if you already have your own wifi. Under 'Outbound Protocol Control' check (enable) everything. Under 'Enhanced Security' uncheck (disable) everything. I want the 5268AC to be as unobtrusive as possible in my network path and to add as little latency as possible.
#HOW TO CHANGE NAT TYPE TO OPEN ATT UVERSE 2018 SOFTWARE#
Note: I have all the security I need configured on my own routers/firewalls behind my 5268AC as well as anti-virus/malware software installed on any computers. Go to Settings/Firewall/Advanced Configuration where you'll be asked for the 'Access code' found on the bottom of the 5268AC. and this will not help you for any of these problems ('oh, you have a server? we do not support servers.')Ĭlick the 'save' button in the bottom right of the page. They want $15/month to provide in-your-house tech support for all your computers, cellphones, tablets, etc. DO NOT SIGN UP FOR 'ConnecTech' if you are directed to them for support. AT&T will still block port TCP 25 (SMTP) and you'll have to contact them to get that open. What this definitely doesn't do is guarantee you that all TCP/UDP ports will be open. This is a close as you'll get to a 'bridge' or 'IP passthru' or whatever kind of term you read on the net.
#HOW TO CHANGE NAT TYPE TO OPEN ATT UVERSE 2018 MAC#
Mine shows up as 'unknown1C872C70C230' which doesn't match my router's WAN MAC so I have no idea where that came from.Ģ) Edit firewall settings for this computerĬhoose the last option, 'Allow all applications (DMZplus mode). The closest you can get the 5268AC to act as a 'bridge' is toĪccess the 5268AC mgmt page (192.168.1.254 by default) and go to Settings/Firewall/Applications, Pinholes and DMZ and then The below instructions come with no warranty implied or expressed and are not endorsed by Cisco Systems, Inc. It is recommended that you have sufficient experience and knowledge of the individual settings being changed before doing so and that you have a security plan in place to support the capabilities being disabled as needed for your environment. WARNING: Following the actions below will disable any protections provided by the 5268AC for all devices downstream/connected to the 5268AC. The closest analog would be 'half-bridge'.
These things are anything but 'standard'. The fundamental problem is that these devices are designed to support a managed residential set of services (triple-play) and you and I are thinking in terms of standard networking devices. I was on Comcast and the cablemodem had a 'bridge-ish' mode and the terminology they used was different from the Pace/Arris but provides similar capability. If you guys have any insight on what I'm trying to do or if this is even possible, I could really use your assistance. I can route the internal LAN out of F0/0 with Nat inside/Nat outside, which works but gives me a double Nat. I've tried a lot of nat configs and cannot accomplish this. My goal is to get the internal LAN to route out of my router IP for the static ips (45.29.x.158). The F0/1 of the 2811 has 3 sub interfaces and is trunked to the 3750 switch: The att router is connected to the 2811 on F0/0 with IP of 192.168.1.217. I'm trying to figure out how I can also route my internal LAN using the 2811 and not double nating with the at&t router. I was able to pass my static block of ips from at&t using "cascading router" to my 2811. I'm not really sure if what I'm trying to accomplish is possible, but here it goes.
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