![Avamar 7.5: PuTTY releases older than v0.63 fail to connect with "Server unexpectedly closed network connection" due to new MAC entries in the SSH server configuration file | Dell US Avamar 7.5: PuTTY releases older than v0.63 fail to connect with "Server unexpectedly closed network connection" due to new MAC entries in the SSH server configuration file | Dell US](https://supportkb.dell.com/img/ka02R000000grOmQAI/ka02R000000grOmQAI_en_US_1.jpeg)
Avamar 7.5: PuTTY releases older than v0.63 fail to connect with "Server unexpectedly closed network connection" due to new MAC entries in the SSH server configuration file | Dell US
![Raspbian SSH (PuTTY): Server unexpectedly closed network connection (Firewall OFF) - Raspberry Pi Stack Exchange Raspbian SSH (PuTTY): Server unexpectedly closed network connection (Firewall OFF) - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/dE2Dv.jpg)
Raspbian SSH (PuTTY): Server unexpectedly closed network connection (Firewall OFF) - Raspberry Pi Stack Exchange
![How to solve the problem, the error "remote side unexpectedly closed network connection" crashes when working via putty via ssh? — Askto.pro How to solve the problem, the error "remote side unexpectedly closed network connection" crashes when working via putty via ssh? — Askto.pro](https://habrastorage.org/webt/5e/08/b9/5e08b95fc3d41513624625.png)
How to solve the problem, the error "remote side unexpectedly closed network connection" crashes when working via putty via ssh? — Askto.pro
![How to solve the problem, there is a bug "remote side unexpectedly closed network connection" working via putty ssh? - IT & Software development Q&A How to solve the problem, there is a bug "remote side unexpectedly closed network connection" working via putty ssh? - IT & Software development Q&A](https://habrastorage.org/webt/5e/08/b9/5e08b92ce94af328515702.png)
How to solve the problem, there is a bug "remote side unexpectedly closed network connection" working via putty ssh? - IT & Software development Q&A
![Server unexpectedly closed network connection putty to centos - CentOS - LinuxSay - A Discussion Forum for Linux Enthusiasts Server unexpectedly closed network connection putty to centos - CentOS - LinuxSay - A Discussion Forum for Linux Enthusiasts](https://linuxsay.com/uploads/default/original/1X/44c449a47336a249aefc8d218ff8acf102ee2cea.png)
Server unexpectedly closed network connection putty to centos - CentOS - LinuxSay - A Discussion Forum for Linux Enthusiasts
![How to solve the problem, the error "remote side unexpectedly closed network connection" crashes when working via putty via ssh? — Askto.pro How to solve the problem, the error "remote side unexpectedly closed network connection" crashes when working via putty via ssh? — Askto.pro](https://habrastorage.org/webt/5e/08/b9/5e08b94d02dcd030270472.png)