There are [0] clients from [192.168.1.1] ??? #542

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2026-10-05T04:28:45+02:00

adam commented

2026-10-05 04:28:45 +02:00

Hi all.

I installed ZNC as an SPK from the Synology package manager. I believe it is version 1.4. At first everything works great, but after 2 days or so, I can no longer connect to ZNC.

mIRC (and other clients) says this: [10053] Software caused connection abort

ZNC says this:

[2015-07-18 10:35:30.851068] (qvazzler/Freenode) IRC -> ZNC [:NickServ!NickServ@                                                                                                                                                             services. NOTICE qvazzler :This nickname is registered. Please choose a differen                                                                                                                                                             t nickname, or identify via \x02/msg NickServ identify <password>\x02.]
[2015-07-18 10:35:31.585475] (qvazzler/Freenode) ZNC -> IRC [WHO qvazzler]
[2015-07-18 10:35:36.519269] (qvazzler/Freenode) IRC -> ZNC [:tepper.freenode.ne                                                                                                                                                             t 352 qvazzler * ~qvazzler h203n8-g-br-td1.ias.bredband.telia.com tepper.freenod                                                                                                                                                             e.net qvazzler H :0 qvazzler]
[2015-07-18 10:35:36.629673] (qvazzler/Freenode) IRC -> ZNC [:tepper.freenode.ne                                                                                                                                                             t 315 qvazzler qvazzler :End of /WHO list.]
[2015-07-18 10:35:46.860609] _LISTENER == ConnectionFrom(192.168.1.1, 65231) [Al                                                                                                                                                             lowed]
[2015-07-18 10:35:46.860768] There are [0] clients from [192.168.1.1]

What can I do to fix this issue?

Hi all. I installed ZNC as an SPK from the Synology package manager. I believe it is version 1.4. At first everything works great, but after 2 days or so, I can no longer connect to ZNC. `mIRC (and other clients) says this: [10053] Software caused connection abort` ZNC says this: ``` [2015-07-18 10:35:30.851068] (qvazzler/Freenode) IRC -> ZNC [:NickServ!NickServ@ services. NOTICE qvazzler :This nickname is registered. Please choose a differen t nickname, or identify via \x02/msg NickServ identify <password>\x02.] [2015-07-18 10:35:31.585475] (qvazzler/Freenode) ZNC -> IRC [WHO qvazzler] [2015-07-18 10:35:36.519269] (qvazzler/Freenode) IRC -> ZNC [:tepper.freenode.ne t 352 qvazzler * ~qvazzler h203n8-g-br-td1.ias.bredband.telia.com tepper.freenod e.net qvazzler H :0 qvazzler] [2015-07-18 10:35:36.629673] (qvazzler/Freenode) IRC -> ZNC [:tepper.freenode.ne t 315 qvazzler qvazzler :End of /WHO list.] [2015-07-18 10:35:46.860609] _LISTENER == ConnectionFrom(192.168.1.1, 65231) [Al lowed] [2015-07-18 10:35:46.860768] There are [0] clients from [192.168.1.1] ``` What can I do to fix this issue?

adam closed this issue

2026-10-05 04:28:45 +02:00

adam commented

2026-10-05 04:28:46 +02:00

What's the next thing that znc says?

The message that you pasted / tried to paste only says that there are 0 other clients from that IP. So, nothing bad.

What's the next thing that znc says? The message that you pasted / tried to paste only says that there are 0 other clients from that IP. So, nothing bad.

adam commented

2026-10-05 04:28:47 +02:00

I believe it is version 1.4.
What can I do to fix this issue?

I don't understand the issue, but what you can do is upgrading to supported version (1.6.0).

> I believe it is version 1.4. > What can I do to fix this issue? I don't understand the issue, but what you can do is upgrading to supported version (1.6.0).

adam commented

2026-10-05 04:28:47 +02:00

The issue was caused because I was accessing an external domain pointed to the NAS in the internal network I was in. I fixed it by setting up a DNS server that changes results for my domain, and forwards the rest of the requests to a public DNS. (Source: http://norcats.blogspot.no/2013/01/diskstation-dns-server-sample.html)

The issue was caused because I was accessing an external domain pointed to the NAS in the internal network I was in. I fixed it by setting up a DNS server that changes results for my domain, and forwards the rest of the requests to a public DNS. (Source: http://norcats.blogspot.no/2013/01/diskstation-dns-server-sample.html)

adam commented

2026-10-05 04:28:48 +02:00

Also, upgrading to 1.6.0 is not possible for me currently on my Synology NAS.

See here: https://github.com/SynoCommunity/spksrc/issues/1457
and here: https://www.bountysource.com/issues/19578768-how-to-update-znc-1-6?utm_campaign=plugin&utm_content=tracker%2F282943&utm_medium=issues&utm_source=github

Also, upgrading to 1.6.0 is not possible for me currently on my Synology NAS. See here: https://github.com/SynoCommunity/spksrc/issues/1457 and here: https://www.bountysource.com/issues/19578768-how-to-update-znc-1-6?utm_campaign=plugin&utm_content=tracker%2F282943&utm_medium=issues&utm_source=github

adam commented

2026-10-05 04:28:49 +02:00

For the record, the most common cause for [10053] Software caused connection abort is mismatch between SSL and non-SSL on client side and on ZNC listener side.

For the record, the most common cause for `[10053] Software caused connection abort` is mismatch between SSL and non-SSL on client side and on ZNC listener side.

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Reference: adam/znc#542