开云体育

Checking remote ports

Graeme Jury All Messages By This Member #2560 Hello group, I have been working on my remote over the internet and have run into some mysteries. To test my path to the Quisk-remote software I have been trying to telnet? nn.nn.nn.nn port gvj@DLap:~$ telnet nn.nn.nn.nn 4585 Trying nn.nn.nn.nn... telnet: Unable to connect to remote host: Connection refused gvj@DLap:~$ telnet nn.nn.nn.nn pppp Trying nn.nn.nn.nn... Connected to nn.nn.nn.nn. Escape character is '^]'. In the first case I was trying the command port for Quisk and was refused. In the second case I was telneting to my remote shack controller and was able to connect perfectly as I can for port 22 (ssh). I know that port 4585 works because I can connect remotely over the internet and apart from getting RF into my home network and dropping the command port it works 100% I am OK at QRP levels and strangely enough with CW. 73, Graeme ZL2APV Can anyone explain why I can't telnet to quisk on 4585/6/7 please?
don All Messages By This Member #2572 This is what I get on port 4585 don@aorus:~/Desktop$ telnet hpcq2.a 4585 Trying 192.168.2.71... Connected to hpcq2.a. Escape character is '^]'. TOKEN;cecafa040150e699d282604403d841392fac5367ad6dddbb989d6eef558e5c02 HL2_TEMP;; HL2_TEMP;; M; S5 -64.41 dB HL2_TEMP;; M; S5 -64.41 dB Ports 4586 and 4587 won't connect to telnet. Don Magee G4HAJ toggle quoted message Show quoted text On 02/12/2022 02:04, Graeme Jury wrote: Hello group, I have been working on my remote over the internet and have run into some mysteries. To test my path to the Quisk-remote software I have been trying to telnet? nn.nn.nn.nn port gvj@DLap:~$ telnet nn.nn.nn.nn 4585 Trying nn.nn.nn.nn... telnet: Unable to connect to remote host: Connection refused gvj@DLap:~$ telnet nn.nn.nn.nn pppp Trying nn.nn.nn.nn... Connected to nn.nn.nn.nn. Escape character is '^]'. In the first case I was trying the command port for Quisk and was refused. In the second case I was telneting to my remote shack controller and was able to connect perfectly as I can for port 22 (ssh). I know that port 4585 works because I can connect remotely over the internet and apart from getting RF into my home network and dropping the command port it works 100% I am OK at QRP levels and strangely enough with CW. 73, Graeme ZL2APV Can anyone explain why I can't telnet to quisk on 4585/6/7 please?
Graeme Jury All Messages By This Member #2575 Hello Don, Well I still can't do it but at least I know what it looks like when it is going. I'll try some other things, maybe locking my firewall down to TCP on that port has something to do with it so I will see what other options I have. Thanks for your response, 73, Graeme ZL2APV toggle quoted message Show quoted text On 3/12/22 20:20, don wrote: This is what I get on port 4585 don@aorus:~/Desktop$ telnet hpcq2.a 4585 Trying 192.168.2.71... Connected to hpcq2.a. Escape character is '^]'. TOKEN;cecafa040150e699d282604403d841392fac5367ad6dddbb989d6eef558e5c02 HL2_TEMP;; HL2_TEMP;; M;? S5?? -64.41 dB HL2_TEMP;; M;? S5?? -64.41 dB Ports 4586 and 4587 won't connect to telnet. Don Magee G4HAJ On 02/12/2022 02:04, Graeme Jury wrote: Hello group, I have been working on my remote over the internet and have run into some mysteries. To test my path to the Quisk-remote software I have been trying to telnet? nn.nn.nn.nn port gvj@DLap:~$ telnet nn.nn.nn.nn 4585 Trying nn.nn.nn.nn... telnet: Unable to connect to remote host: Connection refused gvj@DLap:~$ telnet nn.nn.nn.nn pppp Trying nn.nn.nn.nn... Connected to nn.nn.nn.nn. Escape character is '^]'. In the first case I was trying the command port for Quisk and was refused. In the second case I was telneting to my remote shack controller and was able to connect perfectly as I can for port 22 (ssh). I know that port 4585 works because I can connect remotely over the internet and apart from getting RF into my home network and dropping the command port it works 100% I am OK at QRP levels and strangely enough with CW. 73, Graeme ZL2APV Can anyone explain why I can't telnet to quisk on 4585/6/7 please?
Graeme Jury All Messages By This Member #2581 开云体育 Thanks Jim, Well I can happily report that the security works 100%. mni tnx, Graeme ZL2APV On 5/12/22 09:01, jimahlstrom wrote: toggle quoted message Show quoted text Hello Graeme, You can not telnet into port 4585 because you can not answer the security challenge from the remote. Remember that the pass phrase must be present on both ends. This design is meant to prevent an attacker from taking over your station. Jim N2ADR

Previous Topic Next Topic