[pm-h] New Domain Not Running ... Update
Fraser Baker
flbaker at sbcglobal.net
Mon May 30 11:10:30 PDT 2016
Hi:
Thanks so much for the comments. I did learn a thing or two. Turns out that one of the NICs was not working properly. Now that it has been replaced, the server is performing as expected … another bunch of hours of my life sucked into Internet oblivion.
Fraser
From: Houston [mailto:houston-bounces+flbaker=sbcglobal.net at pm.org] On Behalf Of Julian Brown via Houston
Sent: Wednesday, May 25, 2016 7:55 AM
To: Houston.pm located in Houston, TX. <houston at pm.org>
Cc: Julian Brown <julian at jlbprof.com>
Subject: Re: [pm-h] New Domain Not Running
If you are just continuously sending music out, that could make sense. You may have to make an arrangement with a CDN and allow people to listen to your "channel" on like VLC or iTunes or something.
Julian
On Tue, May 24, 2016 at 9:47 PM, Tyler Evans via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Thats a 408, not a 480. Looks like you transposed the numbers in the original email.
That's a timeout and is probably being returned by apache because the script is taking too long to output content.
Are you doing something with user-agents? when I do: `wget -O- www.localmusic.live` <http://www.localmusic.live%60> it returns successfully in about .1 seconds.
If I do this instead:
wget -O- --user-agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0) Gecko/20100101 Firefox/21.0" www.localmusic.live <http://www.localmusic.live>
well... I'm still waiting for that to complete. I assume at somepoint apache will give up and we'll get our 408 error.
Are you doing any filtering/throttling on user-agents? or... I don't actually know what it could be, but it is user-agent related.
On Tue, May 24, 2016 at 9:23 PM, Fraser Baker via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Hi Andrea:
I reviewed the DNS entries for saloonsandbands.com <http://saloonsandbands.com> (99.65.251.60) and localmusic.live (99.65.251.58) and as far as I can tell, they are identical, except for the IP addresses and paths.
Calling either localmusic.live or 99.65.251.58 on the server successfully displays the page with appropriate entries being made in the localmusic_access_log i.e.
99.65.251.58 - - [24/May/2016:20:25:52 -0500] "GET / HTTP/1.1" 304 - "-" "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36"
I view this as the apache configuration has been made correctly.
Calling either localmusic.live or 99.65.251.58 from my laptop, or any other device I have tried doesn't work. The following entry is made in the access log:
50.175.253.35 - - [24/May/2016:20:38:14 -0500] "-" 408 - "-" "-"
Tracert localmusic.live ends up at 99.65.251.58, which tells me that the DNS is OK.
I have carefully reviewed everything I can think of without any clue surfacing.
Fraser
On 5/24/2016 7:12 PM, Andrea Nall via Houston wrote:
Those domain names point to two completely different IP addresses. Is there anything special about .58 that isn't present on .60?
On Tue, May 24, 2016 at 7:03 PM, Fraser Baker via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Hi Andrea:
www.SaloonsAndBands.com <http://www.SaloonsAndBands.com> works, which is running from the same machine. As far as I can tell, the Apache config files are identical, except where they need to be different.
And yes, its a bit weird, but I have been hosting my own websites from my own machines for some 25 years ... probably haven't kept up with the times. My project is gaining traction, and I intend to move it to HostGator soon.
Fraser
On 5/24/2016 4:30 PM, Andrea Nall via Houston wrote:
You are running this from your home connection, yes? Is the server behind NAT? Is your laptop behind NAT? The same NAT?
Can you please provide an example of a domain that is working from your laptop? 480 is a really weird status code for HTTP ( I believe that is a SIP status code )
On Tue, May 24, 2016 at 4:13 PM, Fraser Baker via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Yes, My home was flooded and the sheet rock is being replaced. I was there mid-morning and noticed that the computer was not running. A worker must have turned the power off.
Fraser
On 5/24/2016 7:26 AM, G. Wade Johnson via Houston wrote:
As of early this morning, the server does not seem to be responding at
all.
On Mon, 23 May 2016 12:28:36 -0500
Fraser Baker via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Thank you Keelan:
Thank you for your attention. If this perplexes you, it totally
mystifies me.
Would this issue have anything to do with the new extension .live?
Fraser
On 5/23/2016 12:10 PM, houstonperl--- via Houston wrote:
Hello,
So I can connect just fine with curl:
$ curl -vv localmusic.live
* Rebuilt URL to: localmusic.live/
* Trying 99.65.251.58...
* Connected to localmusic.live (99.65.251.58) port 80 (#0)
GET / HTTP/1.1
Host: localmusic.live
User-Agent: curl/7.47.0
Accept: */*
< HTTP/1.1 200 OK
< Date: Mon, 23 May 2016 16:46:16 GMT
< Server: Apache/2.2.22 (Win32) mod_ssl/2.2.22 OpenSSL/0.9.8t
mod_perl/2.0.8 Perl/v5.16.2 < Last-Modified: Sat, 21 May 2016
21:27:58 GMT < ETag: "5000000004e69-187-53360e19d02d6"
< Accept-Ranges: bytes
< Content-Length: 391
< Content-Type: text/html
<
<html>
<!-- Created on: 5/21/2016 -->
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252"> <title></title>
<meta name="description" content="">
<meta name="keywords" content="">
<meta name="author" content="Unregistered User">
<meta name="generator" content="AceHTML Freeware">
</head>
<body>
HELLO FROM LOCALMUSIC.LIVE
</body>
</html>
* Connection #0 to host localmusic.live left intact
Strangly firefox times out as does the w3 validation service:
https://validator.w3.org/check?verbose=1 <https://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fwww.localmusic.live%2F> &uri=http%3A%2F%2Fwww.localmusic.live%2F
I can't seem to figure out why, from a tcpdump it just never gets a
connection:
12:08:33.834029 IP (tos 0x0, ttl 64, id 43340, offset 0, flags [DF],
proto TCP (6), length 60) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [S], cksum 0x0b7f (incorrect -> 0x51df), seq 577836552, win
29200, options [mss 1460,sackOK,TS val 7913284 ecr 0,nop,wscale 7],
length 0 12:08:33.874406 IP (tos 0x0, ttl 117, id 46678, offset 0,
flags [DF], proto TCP (6), length 64) 99.65.251.58.80 >
172.21.0.191.32826: Flags [S.], cksum 0x7c0c (correct), seq
3607043838 <tel:3607043838> , ack 577836553, win 65535, options [mss 1350,nop,wscale
0,nop,nop,TS val 0 ecr 0,nop,nop,sackOK], length 0 12:08:33.874439
IP (tos 0x0, ttl 64, id 43341, offset 0, flags [DF], proto TCP (6),
length 52) 172.21.0.191.32826 > 99.65.251.58.80: Flags [.], cksum
0x0b77 (incorrect -> 0xfbbd), seq 1, ack 1, win 229, options
[nop,nop,TS val 7913294 ecr 0], length 0 12:08:33.874524 IP (tos
0x0, ttl 64, id 43342, offset 0, flags [DF], proto TCP (6), length
341) 172.21.0.191.32826 > 99.65.251.58.80: Flags [P.], cksum 0x0c98
(incorrect -> 0x1d61), seq 1:290, ack 1, win 229, options
[nop,nop,TS val 7913294 ecr 0], length 289: HTTP, length: 289 GET /
HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent: Mozilla/5.0 (X11;
Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:34.111172 IP (tos 0x0, ttl 64, id 43343, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x1d25), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7913354 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:34.351172 IP (tos 0x0, ttl 64, id 43344, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x1ce9), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7913414 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:34.831184 IP (tos 0x0, ttl 64, id 43345, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x1c71), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7913534 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:35.791169 IP (tos 0x0, ttl 64, id 43346, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x1b81), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7913774 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:37.715176 IP (tos 0x0, ttl 64, id 43347, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x19a0), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7914255 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:41.559183 IP (tos 0x0, ttl 64, id 43348, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x15df), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7915216 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
12:08:49.255195 IP (tos 0x0, ttl 64, id 43349, offset 0, flags [DF],
proto TCP (6), length 341) 172.21.0.191.32826 > 99.65.251.58.80:
Flags [P.], cksum 0x0c98 (incorrect -> 0x0e5b), seq 1:290, ack 1,
win 229, options [nop,nop,TS val 7917140 ecr 0], length 289: HTTP,
length: 289 GET / HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent:
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
Firefox/45.0 Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate
Connection: keep-alive
Vs a curl which is happy as can be:
2:10:03.826323 IP (tos 0x0, ttl 64, id 54517, offset 0, flags [DF],
proto TCP (6), length 60) 172.21.0.191.32926 > 99.65.251.58.80:
Flags [S], cksum 0x0b7f (incorrect -> 0x5190), seq 481215443, win
29200, options [mss 1460,sackOK,TS val 7935782 ecr 0,nop,wscale 7],
length 0 12:10:03.866734 IP (tos 0x0, ttl 117, id 46707, offset 0,
flags [DF], proto TCP (6), length 64) 99.65.251.58.80 >
172.21.0.191.32926: Flags [S.], cksum 0x1c7b (correct), seq
1017671802, ack 481215444, win 65535, options [mss 1350,nop,wscale
0,nop,nop,TS val 0 ecr 0,nop,nop,sackOK], length 0 12:10:03.866768
IP (tos 0x0, ttl 64, id 54518, offset 0, flags [DF], proto TCP (6),
length 52) 172.21.0.191.32926 > 99.65.251.58.80: Flags [.], cksum
0x0b77 (incorrect -> 0x444a), seq 1, ack 1, win 229, options
[nop,nop,TS val 7935792 ecr 0], length 0 12:10:03.866823 IP (tos
0x0, ttl 64, id 54519, offset 0, flags [DF], proto TCP (6), length
135) 172.21.0.191.32926 > 99.65.251.58.80: Flags [P.], cksum 0x0bca
(incorrect -> 0x0a66), seq 1:84, ack 1, win 229, options
[nop,nop,TS val 7935792 ecr 0], length 83: HTTP, length: 83 GET /
HTTP/1.1 Host: www.localmusic.live <http://www.localmusic.live> User-Agent: curl/7.47.0 Accept:
*/*
12:10:03.906977 IP (tos 0x0, ttl 117, id 46708, offset 0, flags
[DF], proto TCP (6), length 352) 99.65.251.58.80 >
172.21.0.191.32926: Flags [P.], cksum 0xc36f (correct), seq 1:301,
ack 84, win 65452, options [nop,nop,TS val 1544840 ecr 7935792],
length 300: HTTP, length: 300 HTTP/1.1 200 OK Date: Mon, 23 May
2016 17:09:36 GMT Server: Apache/2.2.22 (Win32) mod_ssl/2.2.22
OpenSSL/0.9.8t mod_perl/2.0.8 Perl/v5.16.2 Last-Modified: Sat, 21
May 2016 21:27:58 GMT ETag: "5000000004e69-187-53360e19d02d6"
Accept-Ranges: bytes Content-Length: 391
Content-Type: text/html
12:10:03.907005 IP (tos 0x0, ttl 64, id 54520, offset 0, flags [DF],
proto TCP (6), length 52) 172.21.0.191.32926 > 99.65.251.58.80:
Flags [.], cksum 0x0b77 (incorrect -> 0xb019), seq 84, ack 301, win
237, options [nop,nop,TS val 7935802 ecr 1544840], length 0
12:10:03.907994 IP (tos 0x0, ttl 117, id 46709, offset 0, flags
[DF], proto TCP (6), length 443) 99.65.251.58.80 >
172.21.0.191.32926: Flags [P.], cksum 0x28da (correct), seq
301:692, ack 84, win 65452, options [nop,nop,TS val 1544840 ecr
7935792], length 391: HTTP 12:10:03.908003 IP (tos 0x0, ttl 64, id
54521, offset 0, flags [DF], proto TCP (6), length 52)
172.21.0.191.32926 > 99.65.251.58.80: Flags [.], cksum 0x0b77
(incorrect -> 0xae89), seq 84, ack 692, win 245, options
[nop,nop,TS val 7935803 ecr 1544840], length 0 12:10:03.908092 IP
(tos 0x0, ttl 64, id 54522, offset 0, flags [DF], proto TCP (6),
length 52) 172.21.0.191.32926 > 99.65.251.58.80: Flags [F.], cksum
0x0b77 (incorrect -> 0xae88), seq 84, ack 692, win 245, options
[nop,nop,TS val 7935803 ecr 1544840], length 0 12:10:03.946842 IP
(tos 0x0, ttl 117, id 46710, offset 0, flags [DF], proto TCP (6),
length 52) 99.65.251.58.80 > 172.21.0.191.32926: Flags [.], cksum
0xafd0 (correct), seq 692, ack 85, win 65452, options [nop,nop,TS
val 1544840 ecr 7935803], length 0 12:10:03.947531 IP (tos 0x0, ttl
117, id 46712, offset 0, flags [DF], proto TCP (6), length 52)
99.65.251.58.80 > 172.21.0.191.32926: Flags [F.], cksum 0xafcf
(correct), seq 692, ack 85, win 65452, options [nop,nop,TS val
1544840 ecr 7935803], length 0 12:10:03.947551 IP (tos 0x0, ttl 64,
id 18470, offset 0, flags [DF], proto TCP (6), length 52)
172.21.0.191.32926 > 99.65.251.58.80: Flags [.], cksum 0xae7d
(correct), seq 85, ack 693, win 245, options [nop,nop,TS val
7935813 ecr 1544840], length 0 12:10:03.947554 IP (tos 0x0, ttl
117, id 46711, offset 0, flags [DF], proto TCP (6), length 52)
99.65.251.58.80 > 172.21.0.191.32926: Flags [.], cksum 0xafd0
(correct), seq 692, ack 85, win 65452, options [nop,nop,TS val
1544840 ecr 7935803], length 0 12:10:03.947557 IP (tos 0x0, ttl 64,
id 18471, offset 0, flags [DF], proto TCP (6), length 52)
172.21.0.191.32926 > 99.65.251.58.80: Flags [.], cksum 0xae7d
(correct), seq 85, ack 693, win 245, options [nop,nop,TS val
7935813 ecr 1544840], length 0
Keelan
On Mon, 23 May 2016 11:29:08 -0500
Fraser Baker via Houston <houston at pm.org <mailto:houston at pm.org> > wrote:
Hi Uri:
I turned the firewall off on my laptop, and this made no
difference.
Other sites from that server indeed display as expected. And as far
as I can tell, the configurations for the new domain are identical
to others, except for paths. As said, the www.localmusic.live <http://www.localmusic.live>
plays if called from the server.
Running telnet o www.localmusic.live <http://www.localmusic.live> [80] could not open
connection ...
Thanks for your comments.
Fraser
On 5/23/2016 11:00 AM, Uri Guttman via Houston wrote:
On 05/23/2016 11:53 AM, Fraser Baker via Houston wrote:
Hi:
I know that this is not a Perl issue, but I have been trying to
resolve this issue for several days and I know that several of
you are very aware of server issues.
I bought the domain www.localmusic.live <http://www.localmusic.live> a week ago, set the name
servers, configured my apache 2.4 server to play it and
configured my DNS server accordingly, I believe. I have done this
numerous times before successfully.
When run from the server, www.localmusic.live <http://www.localmusic.live> plays, which tells
me that the server is correctly configured.
When run from my laptop, a 480 error results and the site is not
displayed.
Tracert from the laptop gets to the right IP.
Does anyone have a thought?
a quick guess is some firewall rule is blocking the service. can
you telnet to that service from outside? or other services exposed
from that server?
uri
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