An Internet service provider (ISP) is an organization that provides access to the Internet. Internet service providers can be either community-owned and non-profit, or privately owned and for-profit. Access ISPs directly connect clients to the Internet using copper wires, wireless or fiber-optic ...
-4
votes
0answers
18 views
What is a good ISP for Ruby on Rails over goDaddy [closed]
My client uses goDaddy.
I use Site5
I need:
ssh
mysql
jquery
phone support.
I want to recommend site5, do you have a recommendation & why?
1
vote
1answer
41 views
Load balancing ISPs on Ubuntu Server
I have a Dell server with Ubuntu 11.10 Server installed on it. The server has 3 Ethernet cards eth0, eth1 and eth2.
I have two ISPs say ISP1, ISP2
eth0 has a public IP (provided by ISP1 - we require ...
-4
votes
2answers
50 views
What is a DSLAM5048G? [closed]
My local internet provider is talking about DSLAM5048G.
What is DSLAM5048G ?
0
votes
3answers
64 views
Bizarre Site Slowdown for Some Users with .htaccess Directive
To protect my website on a shared hosting plan, I added this to my .htaccess file:
<Limit GET HEAD POST>
order deny,allow
deny from .ru
deny from .cn
deny from .in
deny from .de
deny from .cz
...
0
votes
0answers
38 views
OSS integration for ASP/ISP? [closed]
I am trying to get my head around creating/integrating a BSS/OSS for a Internet services company. I am not quite sure what do do or what is out there.
There doesn't seem to be a product that is right ...
1
vote
1answer
29 views
Are ASNs tied to one location/router/physical point?
I am trying to understand how BGP works, and is looking at ways to identify if my ISP is having bottlenecks/slowdowns/dos attacks at thier upstream ISPS. I have a bunch of ASN numbers that I can ...
-1
votes
1answer
84 views
Stealing internet by changing MAC address? [closed]
OK - I have a static IP - and I have been on the same provider for years - its a wired network (a cable goes directly to my network card) - and the cable is connected to a switch on a pole in the ...
0
votes
0answers
34 views
Not getting IP from ISP on Multicast Network
Im having an odd issue with my ISP (COMX.dk)
I have a managed access gateway box (Telsay) with three 8P8C ports for use with Internet and Ip-Tv (respectively on different VLANS (so does my ISP tell ...
1
vote
0answers
102 views
need help to setup internet load-balancing for a small ISP
I need some help about the following problems:
I want to do load-balancing for two Internet dsl connection from same isp and same speed
I need to manage fail over also
I want to manage up to 50 user ...
0
votes
1answer
41 views
Need to configure Nortel SR1004 router for new Internet Connection
I'm trying to prep for a new fiber circuit that is being installed in our office and I'm having difficulty finding much documentation on the Nortel SR1004 router.
The router currently is used for 3 ...
0
votes
0answers
31 views
How to properly setup server IP?
We want to install a server in our office. Currently the server box is under 2 routers, through DMZ I succeeded to open it the world.
But we want to install DirectAdmin to the server and the problem ...
0
votes
6answers
282 views
Changing Servers - Redirect to new IP = No Downtime?
I am changing servers of my website. The IP of old server cannot be moved to the new one. To have no downtime I am planing to do the following, please someone confirm it will work:
Setup the new ...
3
votes
2answers
157 views
How ISPs will assign IPs /subnets for end users in IPv6
Consider two scenarios:
The end user has a simple computer, dual-stack
The end user has a LAN behind a dual-stack router
How will ISPs differentiate each one of these kind of users in IPv6?
An ...
1
vote
3answers
198 views
Linux WAN failover simple solution needed
I'm banging my head against the wall to come up with a clever and simple solution to WAN failover. This is for a SOHO installation with two different external IPs. Only outbound connection failover ...
-2
votes
1answer
56 views
Why I can't access these sites from South Korea? [closed]
titaninternet.co.uk
htmldog.com
socialistworker.co.uk
thinkup.org
pentasia.com
These websites are hosted by Titan Internet in UK.
I can't access these websites from South Korea. (I can access by ...
2
votes
2answers
212 views
postfix says mail sent ok, message does not arrive in ISPs inbox? no reject in log?
When I send a test message from my mail server to my @bellsouth.net email, The postfix log shows it was sent OK, but the message never arrives in my bellsouth inbox. Shouldn't I get a failure notice ...
2
votes
4answers
185 views
Downloads pause and time out frequently
I'm a new systems and network admin. My experience has been in the hardware and software of systems and servers, the network part is pretty new to me. I'm familiar with plugging numbers into network ...
0
votes
1answer
87 views
want to Request our ISp to do rdns/ ptr modify for my Staic IP ot point to my Domain?
we setup a mail server in our local office using Mdaemon Mail Server . We have a Staic ip 123.xxx.123.xxx ( as an example ) and all necessary ports (80 , 25 , 110 ) are made open .
We have a ...
0
votes
1answer
73 views
Cache Appliance for ISP [closed]
We want to invest in a Cache Appliance solution to reduce our bandwidth and improve the user experience.
Which cache appliance do you recommend? So far I have these candidates CacheBOX and CacheMara.
...
2
votes
2answers
236 views
What sort of magic is my ISP doing?
While trying to setup OpenDNS, and failing to make website filtering actually work, I realized my ISP is doing something nefarious with all HTTP requests. To make a long story short, if there's a ...
-1
votes
2answers
78 views
Is this server setup efficent? [closed]
I have a web server at home. My IP address changes very often. My domain registrar is GoDaddy, so DynDNS does not work because GoDaddy only allows IP addresses for the A DNS Record. I can set a CNAME ...
-2
votes
2answers
100 views
My bulk email company supresses all hard bounces -even if they get their IP's blocked
I send out about 500,000 emails every week. I have been sending the list out for about 1 year. But in conversation, I was advised that the company sends in a shared IP manner. So my list goes out ...
7
votes
4answers
317 views
Why are ISP's installing routers on my site when the feed is a form of ethernet already?
I'm connected to 3 ISP's right now. Two of them already have routers at my site, the third one announced me "they need to install some equipment" when I requested BGP session. I can only assume they ...
-1
votes
1answer
58 views
Bandwidth Requirements / Cost [closed]
We are looking to implement a backhaul that can support up to 40,000 users. Does anyone out there have experience associated to what this would cost to operate and the bandwidth that would be ...
0
votes
3answers
131 views
Find the ip address of my modem from outside my network
I am out of town, and dyndns droped my account and deleted my ip address. I set up a new dyndns account, but I really need the ip address of my home modem. Is there any way for me to retrieve it? ...
0
votes
2answers
103 views
E-mail PTR failure - Spamcannibal
My IP is on Spamcannibal list. So I can't communicate with my registered partners. To be precise I can't send e-mail to only two domain. Everything else is ok.
I try to talk with my domain/server ...
1
vote
2answers
124 views
Where to find/buy full list of updated ISP IP ranges?
I need to assign IPs of a huge daily visitor IPs to the ISP they come from. So I thought of buying the list of IP addresses corresponding to ISPs.
Now so far I have only found:
ip2country
But I am ...
1
vote
1answer
41 views
What is typically involved on the ISP's behalf when you increase bandwidth on a leased line
We have a leased line with Virgin Media. It's a 100Mbit/s circuit but we're only currently paying/using for 10Mbit/s. We want to increase the speed and have been quoted a 10 working day turnaround ...
-1
votes
1answer
56 views
internet connection issues ( Router, network, ISP? )
I have got a problem with either my router or my ISP provider. Please let me know if you can work out what could be wrong.
My observation:
downloading large files (over .5 GB ) works well, download ...
-2
votes
1answer
105 views
ISP blocked routers: chap authentication failed [closed]
Some greedy ISP blocked our routers in vise versa country, routers worked fine about 2 years. First type of blocking was by ttl, and second type now. Waking up in the morning I found a line in the log ...
1
vote
1answer
48 views
When to expand a web server's unshared connection?
We have a 3 mbps by 3 mbps dedicated, unshared pipe that hosts a web server, mail server, and VoIP/web browsing traffic for 8 employees. The web server hosts a few different sites that average about ...
11
votes
1answer
406 views
How does DNS nameserver fall back work?
We have two DNS servers listed in our NS record. Last night, one of our DNS servers went down. As expected, some DNS servers were not resolving our hostnames. I assumed this would be temporary and ...
1
vote
2answers
48 views
Cisco ASA adding ISP static IP
We're about to switch from our old ISP to a new one. How do I assign static ISP-assigned IP CISCO ASA interface? Should I define it under NAT or Access Rules? Is it easier through console?
0
votes
1answer
236 views
Dual ISPs - Load balancing
We currently have 1 ISP and are adding a second. I need to load balance this into our current network so it shares the bandwidth between our 2 ISPs. We have a total of about 10 external IP addresses ...
0
votes
3answers
107 views
How do ISP's block ports? [closed]
I'm currently working on a small town in Argentina and the only ISP that gets here is called Arnet. The connection stability sucks, the help desk is anything but helpful (non techs hired for around 2 ...
0
votes
2answers
238 views
IPsec tunnel keep crashing
I have 2 locations. On each location is installed VPN device Cisco RV042. Link between location is optical fiber. ISP is the same. Link speed on location A is symetric 3/3 Mbps, and there is
static ...
1
vote
1answer
56 views
How to diagnose whether a customer's ISP is throttling access to my website?
We host a website that servers up mostly static files, such as html and flash SWF files. The server is hosted in Auckland, New Zealand.
Our customers are mainly secondary/high-schools. In general, ...
2
votes
2answers
193 views
How do ISPs calculate bandwidth? [closed]
I mean, is 100 GB per month 100 * 1000^3 bytes or 100 * 1024^3 bytes? Wondering if they use the decimal definition like HDD manufacturers or the binary definition. I do know that there's technically ...
-4
votes
1answer
198 views
Which port of my computer is my ISP connected to? [closed]
I'm trying to find out the port number of my computer to which my ISP actually connects & provides the internet service, given my ADSL modem is operating in Bridge Mode instead of PPPoE. I ...
11
votes
2answers
330 views
Linux TC class/filter numbering
I'm currently working on a traffic shaping solution for ISP-level companies, and came to an interesting (kindof philosophical) problem.
Looking about the number of endpoints the system should handle ...
-7
votes
3answers
222 views
Add frame window to all websites for users on network
I'm working for a small ISP and I'm trying to figure out how I can add a frame window to all websites that all users on our network see, so that we can promote faster speeds / notify users of ...
0
votes
5answers
99 views
Discrepancy between IPs in DNS and actual location address
I have inherited an environment where many things don't make sense and I am now in charge of making changes to it and for this I have to understand what the hell is going on before I modify.
Long ...
0
votes
1answer
106 views
ubuntu-server 2 network devices, 2 isp
Hello I have the following szenario:
I have 2 ISPs behind seperate routers, and one web/ssh-server with 2 ethernet cards.
I want the webserver to be reachable from both isp. I have forwarderd each ...
-1
votes
2answers
120 views
I cannot access some sites from my ISP sometimes [closed]
This happens a lot to my own sites that i browse daily from my ISP internet. Most of them are wordpress site. I host in webhosting provided by hostforweb.
First it opens well and i can login to admin ...
2
votes
1answer
60 views
Questions and opinions of a Cable line with a back-up T1
My company currently has only a Covad T1 that connects the main office to the internet. This line is mainly for our billing office (located across the state) to connect to us for our Terminal Server. ...
0
votes
0answers
80 views
ISP manager - problems with CGI
I have ISP manager as control panel for my web server. I choose the "Www domains" section and add a new domain. I check that "CGI" is enabled and click "Add", the answer is "CGI-bin Permission ...
2
votes
6answers
490 views
Intermittent high ping/latency problem
I have been working with my ISP (which is a WISP, actually Fixed Broadband Wireless) trying to figure out why I intermittently get high latency. The latency is detectable in online games and other ...
0
votes
1answer
80 views
File download speed issue over a dedicated fibre link
My ISP has installed a fibre based dedicated internet connection at the place where I work. In the beginning the connection terminated at one of the ISP's core routers. It resulted in a strange issue. ...
1
vote
4answers
578 views
How to set up daisy-chained routers for separate sub-nets?
This question seems to be similar to others, but I'll take a shot anyway. A client recently switched ISPs from TDS to Comcast Business Class. Before the switch, they had 5 static IP addresses ...
0
votes
3answers
167 views
why sendmail resolves to ISP domain?
I wish to setup a local mail server for debugging purposes using fedora 15
I set up sendmail, but there is a problem.
When I'm not connected to the internet, the local mail server delivers correctly ...
