About txu

txu · 08-14-2019

Hi, I have a router (Cisco 4431) that manages a few servers within a client's network: the router gets an IP (172.24.62.135) within client's network that I can access and each of the servers gets a portal with nat translation as shown belowip nat ins...

txu · 05-23-2019

Hi,I'm pretty new to business-level routers (I have programming and certain Ubuntu system admin experience though) but I'm facing a problem with Cisco 4431 router. We have a client with quite strict security policy. The router resides in client's net...

txu · 05-21-2019

Hi,I'm pretty new to business-level routers (I have programming and certain Ubuntu system admin experience though) but I'm facing a problem with Cisco 4431 router.We have a client with quite strict security policy. The router resides in client's netw...

txu · 05-17-2019

Hi community,Green hand, first question here, probably a naive one, but I searched and couldn't find the answer. I'm not sure if this is the right board to ask. If not, please kindly let me know which one I should post to. I'll try to provide as muc...

txu · 05-17-2019

Hi community,Green hand, first question here, probably a naive one, but I searched and couldn't find the answer. I'm not sure if this is the right board to ask. If not, please kindly let me know which one I should post to. I'll try to provide as much...

txu · 08-14-2019

Forgot to mention, one more nat translationip nat inside source static tcp 192.168.2.10 80 172.24.62.135 8080 extendable (Portal80 translation) with the Portal80 translation, the webpage of192.168.2.10:80/statstranslated into172.24.62.135:8080/statsw...

txu · 05-27-2019

After a couple of days, I can now ping www.yahoo.com from my server. However how the problem is solved, I have NO IDEA! Probably it takes time to configure the setting? Or my client change some settings at their end......

txu · 05-24-2019

on router,ping www.yahoo.comSuccess rate is 100 percent (5/5)Now, it's clear to me the router works, but not my server. Thank you!

txu · 05-24-2019

Hi Giuseppe,I wrote what you said into the router. The router returns "Building configuration .... OK".On my server, I used either 129.176.100.5 (the one given by client) or 208.67.222.222 (from openDNS) as dns nameserevers, but I still got the same ...

txu · 05-24-2019

Also the client IT says I need configureDNS server 129.176.100.5 into my routerIs this something like what you said the second device? If yes, how to do it on my router? Thank you very much!

Member Since	‎05-17-2019 09:33 AM
Date Last Visited	‎08-15-2019 11:36 PM
Posts	20

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Commands to check internet connection for Cisco 4431 Integrated Services Router

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How to get the IP of file storage connected to Cisco 4431 router?

Re: connections refused for webpage with address of ip:portal by ISR 4431

Re: Can ping IP address but not by domain name. A DNS issue?

Re: Commands to check internet connection for Cisco 4431 Integrated Services Router

Re: Commands to check internet connection for Cisco 4431 Integrated Services Router

Re: Commands to check internet connection for Cisco 4431 Integrated Services Router