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Questions tagged [host]

239 questions
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"Couldn't resolve host" for any external content

On our site we run a few different scripts for various sites (uploading to amazon s3, data from chartbeat, script to count twitter followers) and all of them just stop working from time to time. They work most days, but then some days (like today)…
scatteredbomb
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Rate/Bandwidth limiting with haproxy, what are the options?

I have tried reading up on different methods of limiting (rate/bw) with haproxy, but seems the only working implementation I find is per /32 ip based limit. Is it possible to do rate limiting based on acl? Samba has a nice solution to this, where…
Bjornar
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Cisco ASA 5505 :: Techniques for limiting consumed hosts (max 10 with base license)

Was not aware that ASA 5505 base license restricts number of concurrent hosts to 10 (RTFM, I know). Running a "show local-host" I see my host count at 8, a bit too close for comfort with a production web server sitting behind the ASA. Investigating…
virtualeyes
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Subdomain on another host (another IP, another provider)

Let's say my main domain is domain.net and i'm using it on a Media Temple (gs) server. I have my blog on the subdomain blog.domain.net Now I want to host my blog on my new VPS from Linode. So, I need to keep domain.net on Media Temple and…
Thiago Belem
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When 'dig' returns a single A record, the IP address changes between calls. What is this a sign of?

In my internal work network, whenever I launch dig against a particular hostname, I get result similar to this: ;; ANSWER SECTION: some.internal.host.com. 10 IN A 10.210.54.121 If I keep spamming the same dig some.internal.host.com command,…
CBlew
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nmap reports IP address is active, when the network device is turned off?

I want to remotely examine if some servers are up. I don't use the ping command because it gives a lot of wrong results like "destination host unreachable" and "request Timed out" due to bad networking infrastructure. I try to use nmap command to…
saber
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KVM CentOS 7 host doesn't pass guests traffic but ping each other

I am looking for the answer for few days and any configuration is right for me to set the networking working. I have CentOS 7 (10.120.0.57) with installed KVM on it. I created simple guest (10.120.0.58) vm with CentOS7 as well, but I have some…
Tiroue
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AWK + Host lookup

Currently using the following line to get top 20 ips sorted by requests: grep 'GET /' /var/log/nginx/access.log | awk '{ print $1 }' | sort -n | uniq -c | sort -rn | head -20 Output: 575 66.249.*.* 570 66.249.*.* 534 207.46.*.* 511 157.55.*.* 493…
Bastien
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How does a browser request from CNAME?

Let me put it this way: 1.cname.com has a record of X.X.X.X www.domain.com has a record of 1.cname.com When a user request www.domain.com from within his/her browser,his/her browser will send an http request.My question is what is the host name THE…
Steven Jang
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Prevent email interruptions while switching web hosts

I have a website that is currently hosted at a company that also hosts my email address. I am switching hosts soon, and cannot have any interruptions in emails. What is the best way to go about this switch without losing any emails that could…
David
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VirtualHost not working - always shows default

I have been trying to get this work for hours now. I am trying to set up virtual hosts with Apache on my VPS. I have the following virtual host file in my sites-available folder : ServerAdmin webmaster@localhost …
Dave O Dwyer
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is it possible to host 2 sites on a single domain but 2 different IPs?

I have Server A which hosts www.mysite.com I want to create and host a site on Server B, but configure it to: www.mysite.com/theSiteAtServerB TheSiteAtServerB is a completely different site from www.mysite.com and is on a completely different server…
willz
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Browser says "Waiting for www.xyz.com" for a very long time

When I load my website (hosted with Ipage). The browser often takes an incredible long time saying "Waiting for www.xyz.com ..." before any elements of the site actually appear. After this "Waiting for" process, the text, images and everything else…
Phil
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Why is DownOrNot and JustPing reporting that my website is down?

I was pinging my site with DownOrNot and it is reporting that my website is down from all locations. Then I pinged it with JustPing and it is reporting that my website is also down from all locations. However, http://qweop.com definitely works fine…
Pacerier
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Why is hostname lookup in ssh returning a different result?

I have one machine with two ips, Something like this, (/etc/hosts) 10.204.65.18 blahdb01.us.oracle.com blahdb01 10.204.63.56 blah01.us.oracle.com blah01 Now, whenever I do, ssh blah01 It automatically connects to, blahdb01 Now I wanna…
Arindam Paul
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