Can ping but cannot ssh
WebJun 19, 2024 · Checking the SSH Service Status. If you can’t SSH to your Droplet, you should check that the SSH service is running. How to very the service is running varies … WebMar 23, 2024 · The fact you can ping means that the ICMP protocol is open and you can send and receive ICMP requests. But the nmap command on port 33333 reports that this port is filtered, which means that there's something in the middle of the connection …
Can ping but cannot ssh
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WebMay 23, 2024 · They do this very simple command (only works while they are at work, since they need an IP from inside the system): ssh (username)@ (work ip) And they are automatically logged in. When I do that, I get no response; no public key denial, no wrong username, no response at all. Eventually it times out. Webping fails but ssh succeeds. I'm facing a situation where one app (using ssh) can connect from Machine A (Linux) to Machine B (windows), whereas Machine A cannot ping …
WebNov 23, 2006 · can ping but not ssh LinuxQuestions.org > Forums > Linux Forums Linux - Networking Linux - Networking This forum is for any issue related to networks or networking. Routing, network cards, OSI, etc. Anything is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing … WebMay 13, 2016 · You can debug the issue using the following tools: Run wireshark or tcpdump and check whether the HTTP request is reaching to the server or not. Use tcptraceroute. $ tcptraceroute "webserver-ip" 80. It can be the case that the webserver is listening only on localhost (127.0.0.1) instead of listening on all interfaces (0.0.0.0)
WebMar 7, 2024 · Quick troubleshooting steps. After each troubleshooting step, try reconnecting to the VM. Reset the SSH configuration. Reset the credentials for the user. Verify the network security group rules permit SSH traffic. Ensure that a Network Security Group rule exists to permit SSH traffic (by default, TCP port 22). WebApr 10, 2024 · By Default root user is not allowed to ssh from outside in ubuntu. you can change to. sudo sed -ir 's/^(PermitRootLogin) .+/\1 yes/' /etc/ssh/sshd_config sudo /etc/init.d/ssh restart if still you are facing problem pls try telnet machineip 22 it ll show you is 22 port accessible from other machine. Try to make ssh secure follow this link
WebMar 7, 2024 · You can initially try resetting the SSH configuration to default values and rebooting the SSH server on the VM. This does not change the user account name, …
Websee below ssh cmd to server IP is successful but ssh to server ILO IP is not succcessful. root@inst2is01 # ssh -v node1. Sun_SSH_1.1.3, SSH protocols 1.5/2.0, OpenSSL 0x0090704f. debug1: Reading configuration data /etc/ssh/ssh_config. debug1: Rhosts Authentication disabled, originating port will not be trusted. debug1: ssh_connect: … grainger villahermosa tabascoWebApr 1, 2024 · I can ping the access switch IP from where I am sitting. Yes it does take the SSH ver 2 command and says its enabled. I cannot post the sh run, b/c this is a government network, but the sh ver is: Cisco IOS XE Version 17.03.01. I also rebooted the switch and that didn't fix it. grainger water heaterWeb1 Answer. Ping uses the icmp protocol, which doesn't require a port. ssh needs port 22 (by default) to be open on the machine to which you're attempting to connect, and an ssh … grainger wax paperWebFeb 23, 2015 · no. these days many w32 machines block ICMP-requests by default. it has become bog standard, and you shouldn't make assumptions on not being able to ping (unless of course you control the entire network in question) – umläute Feb 23, 2015 at 10:57 Add a comment Not the answer you're looking for? Browse other questions tagged … grainger water cooler partsWebAmazon hardware can fail and cause your instance to become unresponsive. Go to the Instances page on your EC2 console and see if 2/2 of the status checks are passing. If less than 2 are passing, this is probably a failed instance situation. As a last resort, try right-clicking the instance and checking the system log for anything that might ... grainger washing machineWebJul 19, 2024 · Why can I ping a server but not connect via SSH? ping (ICMP protocol) and ssh are two different protocols. It could be that ssh service is not running or not installed firewall restriction (local to server like iptables or even sshd config lock down) or (external firewall that protects incomming traffic to network hosting 111.111.111.111) First ... grainger water heater standWebAug 24, 2016 · Mostly everything is working but I cannot get to SSH in it (so we don't use telnet anymore). Here is the 'sh version' short output: ... So I can ping the host from my computer and I can telnet just fine. When I try to ssh, putty or linux host, all I get is 'Connection timed out' after a while. I turned on debug for ssh but nothing. china mission group