Windows Server 2008 IIS Random disconnect The Next CEO of Stack OverflowHow do you find what...
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Windows Server 2008 IIS Random disconnect
The Next CEO of Stack OverflowHow do you find what process is holding a file open in Windows?Windows Server 2008 IISDisable IIS service on Windows Server 2008IIS 7.5 on Windows 2008 R2 - Size limit of requestTCP Window Size going to 0 / Wget stops downloading?IIS 8 on Windows Server 2008 R2IIS 7.5, Windows Server 2008, and Random 504 Gateway TimeoutOracle 11g TNSLSNR LAST_ACK connection floodingApache proxy HTTP CONNECT method handshake failure between Apache server and destination server
I am having a bit of a quirk with my IIS server. I'm running my IIS with 2 sets of IPs configured, one in the 192 range and the other in 172 range.
I then have multiple apps which will talk to this server for information. Server has no AV or firewalls configured.
I noticed that my apps when talking to the server on the 172 range, at random intervals, the server would just not respond. My apps would then disconnect and just try again, and every thing would be fine. This doesn't happen on the 192 range.
So what I did is on a Linux box I did a watch command and to wget a file every half second on the 172 and 192 IPs. I noticed the same issue, every once in awhile wget on the 172 range would not get through, but there is no issues at all on 192.
Thus I went around to Wireshark and did a dump. This is the last 3 packets, no other packets were received.
7010 100.871877 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818795 TSER=1660246133
7011 100.872238 200.100.30.7 172.0.0.1 TCP 59619 > http [FIN, ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
7013 100.873081 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=141 Ack=85243 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
So this is my issue, there is a random disconnect every once in awhile. The server doesn't receive the next SYN packet.
HELP?
windows iis http
asked Nov 26 '12 at 16:27
d123d123
1022
bumped to the homepage by Community♦ 12 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I am having a bit of a quirk with my IIS server. I'm running my IIS with 2 sets of IPs configured, one in the 192 range and the other in 172 range.
I then have multiple apps which will talk to this server for information. Server has no AV or firewalls configured.
I noticed that my apps when talking to the server on the 172 range, at random intervals, the server would just not respond. My apps would then disconnect and just try again, and every thing would be fine. This doesn't happen on the 192 range.
So what I did is on a Linux box I did a watch command and to wget a file every half second on the 172 and 192 IPs. I noticed the same issue, every once in awhile wget on the 172 range would not get through, but there is no issues at all on 192.
Thus I went around to Wireshark and did a dump. This is the last 3 packets, no other packets were received.
7010 100.871877 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818795 TSER=1660246133
7011 100.872238 200.100.30.7 172.0.0.1 TCP 59619 > http [FIN, ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
7013 100.873081 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=141 Ack=85243 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
So this is my issue, there is a random disconnect every once in awhile. The server doesn't receive the next SYN packet.
HELP?
windows iis http
asked Nov 26 '12 at 16:27
d123d123
1022
bumped to the homepage by Community♦ 12 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I am having a bit of a quirk with my IIS server. I'm running my IIS with 2 sets of IPs configured, one in the 192 range and the other in 172 range.
I then have multiple apps which will talk to this server for information. Server has no AV or firewalls configured.
I noticed that my apps when talking to the server on the 172 range, at random intervals, the server would just not respond. My apps would then disconnect and just try again, and every thing would be fine. This doesn't happen on the 192 range.
So what I did is on a Linux box I did a watch command and to wget a file every half second on the 172 and 192 IPs. I noticed the same issue, every once in awhile wget on the 172 range would not get through, but there is no issues at all on 192.
Thus I went around to Wireshark and did a dump. This is the last 3 packets, no other packets were received.
7010 100.871877 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818795 TSER=1660246133
7011 100.872238 200.100.30.7 172.0.0.1 TCP 59619 > http [FIN, ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
7013 100.873081 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=141 Ack=85243 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
So this is my issue, there is a random disconnect every once in awhile. The server doesn't receive the next SYN packet.
HELP?
windows iis http
asked Nov 26 '12 at 16:27
d123d123
1022
I am having a bit of a quirk with my IIS server. I'm running my IIS with 2 sets of IPs configured, one in the 192 range and the other in 172 range.
I then have multiple apps which will talk to this server for information. Server has no AV or firewalls configured.
I noticed that my apps when talking to the server on the 172 range, at random intervals, the server would just not respond. My apps would then disconnect and just try again, and every thing would be fine. This doesn't happen on the 192 range.
So what I did is on a Linux box I did a watch command and to wget a file every half second on the 172 and 192 IPs. I noticed the same issue, every once in awhile wget on the 172 range would not get through, but there is no issues at all on 192.
Thus I went around to Wireshark and did a dump. This is the last 3 packets, no other packets were received.
7010 100.871877 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818795 TSER=1660246133
7011 100.872238 200.100.30.7 172.0.0.1 TCP 59619 > http [FIN, ACK] Seq=140 Ack=85242 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
7013 100.873081 200.100.30.7 172.0.0.1 TCP 59619 > http [ACK] Seq=141 Ack=85243 Win=64128 Len=0 TSV=1072818796 TSER=1660246133
So this is my issue, there is a random disconnect every once in awhile. The server doesn't receive the next SYN packet.
HELP?
windows iis http
windows iis http
asked Nov 26 '12 at 16:27
d123d123
1022
asked Nov 26 '12 at 16:27
d123d123
1022
edited Nov 26 '12 at 17:07
user130370
asked Nov 26 '12 at 16:27
d123d123
1022
asked Nov 26 '12 at 16:27
d123d123
1022
asked Nov 26 '12 at 16:27
d123d123
1022
1022
bumped to the homepage by Community♦ 12 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 12 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
That sounds familiar:
Http.sys intermittently ends TCP/IP connections in Windows 7 or in Windows Server 2008 R2
https://support.microsoft.com/kb/2618425
However that hotfix is superseded. A more recent http.sys is available here:
https://support.microsoft.com/kb/2763973
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
add a comment |
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1 Answer
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1 Answer
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votes
That sounds familiar:
Http.sys intermittently ends TCP/IP connections in Windows 7 or in Windows Server 2008 R2
https://support.microsoft.com/kb/2618425
However that hotfix is superseded. A more recent http.sys is available here:
https://support.microsoft.com/kb/2763973
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
add a comment |
That sounds familiar:
Http.sys intermittently ends TCP/IP connections in Windows 7 or in Windows Server 2008 R2
https://support.microsoft.com/kb/2618425
However that hotfix is superseded. A more recent http.sys is available here:
https://support.microsoft.com/kb/2763973
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
add a comment |
That sounds familiar:
Http.sys intermittently ends TCP/IP connections in Windows 7 or in Windows Server 2008 R2
https://support.microsoft.com/kb/2618425
However that hotfix is superseded. A more recent http.sys is available here:
https://support.microsoft.com/kb/2763973
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
That sounds familiar:
Http.sys intermittently ends TCP/IP connections in Windows 7 or in Windows Server 2008 R2
https://support.microsoft.com/kb/2618425
However that hotfix is superseded. A more recent http.sys is available here:
https://support.microsoft.com/kb/2763973
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
answered Nov 26 '12 at 17:06
Greg AskewGreg Askew
29.1k33768
29.1k33768
add a comment |
add a comment |
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