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&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, 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 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 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 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 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 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 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 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 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 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 <[email protected]> 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 plays if
called from the server.

Running telnet o 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 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 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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_______________________________________________
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Website: http://houston.pm.org/


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