Slow web proxy operation

NethServer Version: 7.3.1611
Module: squid 3.5.20 10.el7

For about a month the server worked fine. Now there is a problem when the proxy transparent mode is enabled with an SSL page in the browser it takes about 20-25 seconds. If you translate the Web proxy into transparent mode without SSL, then the page in the browser opens quickly, about 2 seconds.
p.s.
No changes were made to the server settings.

You probably updated to CentOS 7.4, take a look at this:

This is a known upstream issue, but you can install NS workaround:

yum --enablerepo=nethserver-testing update squid

Let us know!

Last week, NS updates were installed. Is this a problem due to updates? Can I roll back the updates? what does the yum command --enablerepo = nethserver-testing update squid for NS? Does she fix this problem?

Hello @Valeriy,

Yes, due to upstream updates.

I don’t think so. Only way is a working external backup.

It installs the newest fixes, including squid.

I hope so. Please report, if it helped…

I just want to add that the issue is present also in CentOS 7.3.

We already have the patched rpms on thousand of installations our customers with NS 7.3. :wink:

I followed the recommendations. Minutes 15-20 all worked well (web SSL proxy), then again started to work very slowly.

I guess you’re experiencing other problems, we are using patched squid since a couple of weeks and no problem so far.

Please check your network configuration and test your Internet connection.

If I use a Web proxy without SSL, then there is no problem. The speed is good.

Do you have the web antivirus enabled?
If yes, could you try to disable it?
Do you see errors in /var/log/squid/cache.log?

2 Likes

Yes, the antivirus was turned on. Now I have disabled the antivirus. When the antivirus is disabled, the speed is normal. Thank you.

2 Likes

Could you please search for errors in /var/log/squid/cache.log? I’d like to find the problem in the antivirus and fix it.

1 Like

No, I was wrong. The speed check was on the computer that was in the exceptions Hosts without a proxy. The problem is actual when you select Transparent or Transparent with SSL pages open with a delay of 15 seconds

[details=Summary]2017/09/20 08:51:28 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58900 FD 1804 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:28 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:28 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58903 FD 1835 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:28 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:28 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58902 FD 1618 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:28 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:28 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58901 FD 172 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:28 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:40 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58913 FD 1751 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:40 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:40 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58914 FD 1756 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:40 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:40 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58915 FD 1820 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:40 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:49 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58927 FD 487 flags=33 (local IP does not match any domain IP)
2017/09/20 08:51:49 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:51:52 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 08:51:52 kid1| js-ks.kidstaff.net:443
2017/09/20 08:52:01 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:58929 FD 194 flags=33 (local IP does not match any domain IP)
2017/09/20 08:52:01 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59035 FD 76 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59042 FD 1127 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59041 FD 442 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59040 FD 163 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59039 FD 396 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59038 FD 293 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59037 FD 242 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 08:57:00 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59036 FD 228 flags=33 (local IP does not match any domain IP)
2017/09/20 08:57:00 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:00:38 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59084 FD 563 flags=33 (local IP does not match any domain IP)
2017/09/20 09:00:38 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:02:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59167 FD 77 flags=33 (local IP does not match any domain IP)
2017/09/20 09:02:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:02:24 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59168 FD 86 flags=33 (local IP does not match any domain IP)
2017/09/20 09:02:24 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:02:37 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59169 FD 277 flags=33 (local IP does not match any domain IP)
2017/09/20 09:02:37 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:03:03 kid1| SECURITY ALERT: Host header forgery detected on local=212.42.75.249:443 remote=192.168.15.89:49894 FD 1227 flags=33 (local IP does not match any domain IP)
2017/09/20 09:03:03 kid1| SECURITY ALERT: on URL: mail.ukr.net:443
2017/09/20 09:03:47 kid1| SECURITY ALERT: Host header forgery detected on local=212.42.75.249:443 remote=192.168.15.89:49918 FD 597 flags=33 (local IP does not match any domain IP)
2017/09/20 09:03:47 kid1| SECURITY ALERT: on URL: mail.ukr.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59235 FD 1469 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59512 FD 1269 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59511 FD 1266 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59510 FD 283 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59509 FD 795 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:13 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59508 FD 644 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:13 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59514 FD 1083 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59515 FD 1480 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:16 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59516 FD 378 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:16 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:17 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59517 FD 1487 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:17 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59518 FD 337 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59519 FD 1603 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:21 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59520 FD 393 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:21 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:21 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59521 FD 1183 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:21 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:23 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59522 FD 1111 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:23 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:26 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59525 FD 1588 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:26 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:27 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59526 FD 1731 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:27 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:28 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59527 FD 1471 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:28 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:31 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59528 FD 1295 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:31 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:31 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59529 FD 1748 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:31 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:34 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59530 FD 1355 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:34 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:35 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59531 FD 1208 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:35 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:35 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59532 FD 1309 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:35 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:08:36 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59533 FD 146 flags=33 (local IP does not match any domain IP)
2017/09/20 09:08:36 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:09:38 kid1| SECURITY ALERT: Host header forgery detected on local=52.31.204.225:443 remote=192.168.15.59:60404 FD 100 flags=33 (local IP does not match any domain IP)
2017/09/20 09:09:38 kid1| SECURITY ALERT: on URL: ismatlab.com:443
2017/09/20 09:09:38 kid1| SECURITY ALERT: Host header forgery detected on local=52.31.204.225:443 remote=192.168.15.59:60489 FD 1819 flags=33 (local IP does not match any domain IP)
2017/09/20 09:09:38 kid1| SECURITY ALERT: on URL: ismatlab.com:443
2017/09/20 09:09:38 kid1| SECURITY ALERT: Host header forgery detected on local=52.31.204.225:443 remote=192.168.15.59:60488 FD 1816 flags=33 (local IP does not match any domain IP)
2017/09/20 09:09:38 kid1| SECURITY ALERT: on URL: ismatlab.com:443
2017/09/20 09:09:38 kid1| SECURITY ALERT: Host header forgery detected on local=52.31.204.225:443 remote=192.168.15.59:60487 FD 1722 flags=33 (local IP does not match any domain IP)
2017/09/20 09:09:38 kid1| SECURITY ALERT: on URL: ismatlab.com:443
2017/09/20 09:09:38 kid1| SECURITY ALERT: Host header forgery detected on local=52.31.204.225:443 remote=192.168.15.59:60486 FD 1425 flags=33 (local IP does not match any domain IP)
2017/09/20 09:09:38 kid1| SECURITY ALERT: on URL: ismatlab.com:443
2017/09/20 09:13:48 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59705 FD 427 flags=33 (local IP does not match any domain IP)
2017/09/20 09:13:48 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:06 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59728 FD 1375 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:06 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:09 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59729 FD 372 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:09 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59731 FD 101 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59732 FD 110 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:15 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59733 FD 138 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:15 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:16 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59734 FD 1620 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:16 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:17 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59735 FD 1057 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:17 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:18 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59736 FD 128 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:18 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:18 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59737 FD 730 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:18 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59738 FD 545 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59739 FD 554 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59741 FD 671 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59742 FD 715 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59743 FD 868 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59740 FD 662 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:19 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59744 FD 1028 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:19 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:20 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59745 FD 618 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:20 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:14:38 kid1| SECURITY ALERT: Host header forgery detected on local=185.137.17.58:443 remote=192.168.15.14:59746 FD 155 flags=33 (local IP does not match any domain IP)
2017/09/20 09:14:38 kid1| SECURITY ALERT: on URL: default0.opera-proxy.net:443
2017/09/20 09:17:19 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:19 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:19 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:19 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:19 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:19 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:19 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:19 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:19 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:19 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:42 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:42 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:42 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:42 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:42 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:42 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:46 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:46 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:47 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:47 kid1| default0.opera-proxy.net:443
2017/09/20 09:17:50 kid1| WARNING: Closing client connection due to lifetime timeout
2017/09/20 09:17:50 kid1| default0.opera-proxy.net:443
2017/09/20 09:18:44| Set Current Directory to /var/spool/squid
2017/09/20 09:18:44 kid1| Preparing for shutdown after 585716 requests
2017/09/20 09:18:44 kid1| Waiting 1 seconds for active connections to finish
2017/09/20 09:18:44 kid1| Closing HTTP port [::]:3128
2017/09/20 09:18:44 kid1| Closing HTTP port [::]:3129
2017/09/20 09:18:44 kid1| Closing HTTPS port [::]:3130
2017/09/20 09:18:44 kid1| Set Current Directory to /var/spool/squid
2017/09/20 09:18:44 kid1| Starting Squid Cache version 3.5.20 for x86_64-redhat-linux-gnu…
2017/09/20 09:18:44 kid1| Service Name: squid
2017/09/20 09:18:44 kid1| Process ID 14410
2017/09/20 09:18:44 kid1| Process Roles: worker
2017/09/20 09:18:44 kid1| With 16384 file descriptors available
2017/09/20 09:18:44 kid1| Initializing IP Cache…
2017/09/20 09:18:44 kid1| DNS Socket created at [::], FD 6
2017/09/20 09:18:44 kid1| DNS Socket created at 0.0.0.0, FD 8
2017/09/20 09:18:44 kid1| Adding domain serv.local from /etc/resolv.conf
2017/09/20 09:18:44 kid1| Adding domain serv.local from /etc/resolv.conf
2017/09/20 09:18:44 kid1| Adding nameserver 127.0.0.1 from /etc/resolv.conf
2017/09/20 09:18:44 kid1| helperOpenServers: Starting 5/20 ‘ufdbgclient’ processes
2017/09/20 09:18:44 kid1| Logfile: opening log daemon:/var/log/squid/access.log
2017/09/20 09:18:44 kid1| Logfile Daemon: opening log /var/log/squid/access.log
2017/09/20 09:18:44 kid1| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2017/09/20 09:18:44 kid1| Store logging disabled
2017/09/20 09:18:44 kid1| Swap maxSize 0 + 262144 KB, estimated 20164 objects
2017/09/20 09:18:44 kid1| Target number of buckets: 1008
2017/09/20 09:18:44 kid1| Using 8192 Store buckets
2017/09/20 09:18:44 kid1| Max Mem size: 262144 KB
2017/09/20 09:18:44 kid1| Max Swap size: 0 KB
2017/09/20 09:18:44 kid1| Using Least Load store dir selection
2017/09/20 09:18:44 kid1| Set Current Directory to /var/spool/squid
2017/09/20 09:18:44 kid1| Finished loading MIME types and icons.
2017/09/20 09:18:44 kid1| HTCP Disabled.
2017/09/20 09:18:44 kid1| Squid plugin modules loaded: 0
2017/09/20 09:18:44 kid1| Adaptation support is off.
2017/09/20 09:18:44 kid1| Accepting HTTP Socket connections at local=[::]:3128 remote=[::] FD 21 flags=9
2017/09/20 09:18:44 kid1| Accepting NAT intercepted HTTP Socket connections at local=[::]:3129 remote=[::] FD 22 flags=41
2017/09/20 09:18:45 kid1| storeLateRelease: released 0 objects
2017/09/20 09:18:54 kid1| Starting new redirector helpers…
2017/09/20 09:18:54 kid1| helperOpenServers: Starting 5/20 ‘ufdbgclient’ processes
2017/09/20 09:19:23| Set Current Directory to /var/spool/squid
2017/09/20 09:19:23 kid1| Preparing for shutdown after 145 requests
2017/09/20 09:19:23 kid1| Waiting 1 seconds for active connections to finish
2017/09/20 09:19:23 kid1| Closing HTTP port [::]:3128
2017/09/20 09:19:23 kid1| Closing HTTP port [::]:3129[/details]

Can you please post the output of rpm -qi squid ?

[details=Summary][root@neth ~]# rpm -qi squid
Name : squid
Epoch : 7
Version : 3.5.20
Release : 999.ns7
Architecture: x86_64
Install Date: Mon 18 Sep 2017 11:57:24 AM EEST
Group : System Environment/Daemons
Size : 10845675
License : GPLv2+ and (LGPLv2+ and MIT and BSD and Public Domain)
Signature : RSA/SHA1, Thu 14 Sep 2017 02:54:12 PM EEST, Key ID 9cb28ea039baf5c 1
Source RPM : squid-3.5.20-999.ns7.src.rpm
Build Date : Thu 14 Sep 2017 01:47:29 PM EEST
Build Host : e1fda7e10dd0473fb125ac97ecd0cb2a
Relocations : (not relocatable)
Vendor : NethServer
URL : http://www.squid-cache.org
Summary : The Squid proxy caching server
Description :
Squid is a high-performance proxy caching server for Web clients,
supporting FTP, gopher, and HTTP data objects. Unlike traditional
caching software, Squid handles all requests in a single,
non-blocking, I/O-driven process. Squid keeps meta data and especially
hot objects cached in RAM, caches DNS lookups, supports non-blocking
DNS lookups, and implements negative caching of failed requests.

Squid consists of a main server program squid, a Domain Name System
lookup program (dnsserver), a program for retrieving FTP data
(ftpget), and some management and client tools.
[/details]

The problem is urgent. When transparent proxy is enabled with SSL, pages are opened with a delay of 20-25 seconds.

Does it happen when using other than Opera web browser?

Please have a look at the following link at post 6:

Squid suddenly stops

Perhaps it could be a solution for you too.

@Valeriy Coul’d you solve your problem?

I have solve use this…

2 Likes

Thanks for feedback.
Please mark your answer as solution.