[squid-users] (113) Software caused connection abort

Patrick Flaherty vze2k3sa at verizon.net
Tue Nov 17 14:00:30 UTC 2015


Hello,



I trying to back into the error below that shows up in my cache log with
reasonable frequency. Please see below the conversation that created this
error. It seems to happen after an “Encryption Alert” where I then see RST
packets.



Any help or insight would be greatly appreciated.



Thanks

Patrick



kid1| local=192.168.1.1:3128 remote=192.168.1.216:61171 FD 9 flags=1:
read/write failure: (113) Software caused connection abort



----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------

No.     Time                          Source                Destination
Protocol Length Info

    310 2015-11-17 08:42:11.549082000 192.168.1.216         192.168.1.1
TCP      66     61171→3128 [SYN] Seq=0 Win=8192 Len=0 MSS=1460 WS=4
SACK_PERM=1



Frame 310: 66 bytes on wire (528 bits), 66 bytes captured (528 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 0, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    311 2015-11-17 08:42:11.549381000 192.168.1.1           192.168.1.216
TCP      66     3128→61171 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460
WS=4 SACK_PERM=1



Frame 311: 66 bytes on wire (528 bits), 66 bytes captured (528 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 0, Ack: 1, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    312 2015-11-17 08:42:11.549424000 192.168.1.216         192.168.1.1
TCP      54     61171→3128 [ACK] Seq=1 Ack=1 Win=65700 Len=0



Frame 312: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 1, Ack: 1, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    313 2015-11-17 08:42:11.549745000 192.168.1.216         192.168.1.1
HTTP     286    CONNECT www.smart911.com:443 HTTP/1.1



Frame 313: 286 bytes on wire (2288 bits), 286 bytes captured (2288 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 1, Ack: 1, Len: 232

Hypertext Transfer Protocol



No.     Time                          Source                Destination
Protocol Length Info

    314 2015-11-17 08:42:11.573548000 192.168.1.1           192.168.1.216
HTTP     93     HTTP/1.1 200 Connection established



Frame 314: 93 bytes on wire (744 bits), 93 bytes captured (744 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 1, Ack: 233, Len: 39

Hypertext Transfer Protocol



No.     Time                          Source                Destination
Protocol Length Info

    315 2015-11-17 08:42:11.573973000 192.168.1.216         192.168.1.1
TLSv1    270    Client Hello



Frame 315: 270 bytes on wire (2160 bits), 270 bytes captured (2160 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 233, Ack: 40, Len: 216

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    316 2015-11-17 08:42:11.600880000 192.168.1.1           192.168.1.216
TLSv1    199    Server Hello, Change Cipher Spec, Encrypted Handshake
Message



Frame 316: 199 bytes on wire (1592 bits), 199 bytes captured (1592 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 40, Ack: 449, Len: 145

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    317 2015-11-17 08:42:11.601318000 192.168.1.216         192.168.1.1
TLSv1    113    Change Cipher Spec, Encrypted Handshake Message



Frame 317: 113 bytes on wire (904 bits), 113 bytes captured (904 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 449, Ack: 185, Len: 59

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    318 2015-11-17 08:42:11.601634000 192.168.1.216         192.168.1.1
TLSv1    912    Application Data, Application Data



Frame 318: 912 bytes on wire (7296 bits), 912 bytes captured (7296 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 508, Ack: 185, Len: 858

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    319 2015-11-17 08:42:11.602016000 192.168.1.1           192.168.1.216
TCP      60     3128→61171 [ACK] Seq=185 Ack=1366 Win=211624 Len=0



Frame 319: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 185, Ack: 1366, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    320 2015-11-17 08:42:11.661770000 192.168.1.1           192.168.1.216
TLSv1    395    Application Data



Frame 320: 395 bytes on wire (3160 bits), 395 bytes captured (3160 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 185, Ack: 1366, Len: 341

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    321 2015-11-17 08:42:11.662675000 192.168.1.216         192.168.1.1
TCP      54     61171→3128 [FIN, ACK] Seq=1366 Ack=526 Win=65172 Len=0



Frame 321: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 1366, Ack: 526, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    322 2015-11-17 08:42:11.662848000 192.168.1.1           192.168.1.216
TLSv1    91     Encrypted Alert



Frame 322: 91 bytes on wire (728 bits), 91 bytes captured (728 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 526, Ack: 1366, Len: 37

Hypertext Transfer Protocol

Secure Sockets Layer



No.     Time                          Source                Destination
Protocol Length Info

    323 2015-11-17 08:42:11.662877000 192.168.1.216         192.168.1.1
TCP      54     61171→3128 [RST, ACK] Seq=1367 Ack=563 Win=0 Len=0



Frame 323: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 1367, Ack: 563, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    324 2015-11-17 08:42:11.663343000 192.168.1.1           192.168.1.216
TCP      60     3128→61171 [ACK] Seq=563 Ack=1367 Win=211624 Len=0



Frame 324: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) on
interface 0

Ethernet II, Src: CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4), Dst:
CadmusCo_60:e7:c8 (08:00:27:60:e7:c8)

Internet Protocol Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.
216 (192.168.1.216)

Transmission Control Protocol, Src Port: 3128 (3128), Dst Port: 61171
(61171), Seq: 563, Ack: 1367, Len: 0



No.     Time                          Source                Destination
Protocol Length Info

    325 2015-11-17 08:42:11.663358000 192.168.1.216         192.168.1.1
TCP      54     61171→3128 [RST] Seq=1367 Win=0 Len=0



Frame 325: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) on
interface 0

Ethernet II, Src: CadmusCo_60:e7:c8 (08:00:27:60:e7:c8), Dst:
CadmusCo_c2:e9:c4 (08:00:27:c2:e9:c4)

Internet Protocol Version 4, Src: 192.168.1.216 (192.168.1.216), Dst:
192.168.1.1 (192.168.1.1)

Transmission Control Protocol, Src Port: 61171 (61171), Dst Port: 3128
(3128), Seq: 1367, Len: 0

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