networking - How often will my Comcast IP address change?

my Comcast public IP (testing only, I know I am not allowed to host a site), and a D-Link... You can find a BASH equivalent of this script here: https://github.com/pztop/namesilo_ddns A...

linux - postfix sends but does not receive email

Comcast blocks port 25, see https://www.xfinity.com/support/articles/email-port-25-no-longer... (No, DDNS will not give you MX for many good reasons) make sure that you are allowed to...

router - How can I determine who is blocking port 25 from the internet?

com' - and I've setup the MX records to point to my DDNS based local SMTP/POP3 server which I... I read some forums that indicated that Comcast could be blocking me - but I'm not using...

networking - Setting up a server behind Comcast Modem + Airport Time Capsule

a Comcast Arris modem. I'm trying to avoid changing the Arris modem to bridge mode, and... So currently, I have DMZ set up on my Comcast modem to forward to the IP address of my Airport...

ubnt-edgerouters · GitHub Topics · GitHub

Here are 5 public repositories matching this topic... ; stevejenkins / UBNT-EdgeRouter-Example-Configs ; n1cogrv / cloudflare-ddns-edgeos ; vchrizz / ER-wizard-OLSRd_V1 ; scarnecchia / networkconfig ; mvl64 / EdgeMax-firewall-rules-CSV-export

networking - Different WAN IP address in router versus what is shown on IP checking websites

What should I do because I can’t get DDNS working, could this maybe be a double NATproblem or is it something else? It very well could be a double NAT issue. I have seen ISP’s provide a...

networking - network issue-apple remote desktop 3

I have a Comcast SMC Business cable router. I need to be able to manage this router from the... I know that the comcast smc router/modem is pretty stripped down. Is there any way to use...

No client internet access when setting up these iptables rules

I have read many other posts but cannot figure this out. ; eth0 is my external connected to a Comcast modem. The server has internet access with no issues. ; eth1 is internal and running DHCP for the clients. I have DHCP working just fine, all my clients can get an IP and ping the server but they cannot access the internet.

GitHub - samiam/ddclient-SMCD3GNV: Script to get WAN ip address from SMCD3GNV router for use with ddclien....

Script to get WAN ip address from Comcast SMCD3GNV router for use with ddclient. My router software version: eMTA & DOCSIS Software Version: 3.1.5.3.3_NCS Clone repository and copy script...

Amazon.com: Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for ....

Brand, Motorola ; Internet service provider, Comcast Xfinity, Cox Communications, Charter Spectrum, RCN ; Connectivity Technology, Wi-Fi, Ethernet ; Compatible Devices, Personal Computer