Web1 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 … 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 …
firewall - ping fails but ssh succeeds - Server Fault
WebAfter that, I can ping it on my local network but for some reason, I can't SSH into it nor can I access the web dashboard. Is there any way I can troubleshoot this without going the nuclear option of re-setting up the whole thing? ~ ping -c 3 my-rpizerow.local PING my-rpizerow.local (192.168.2.70): 56 data bytes 64 bytes from 192.168.2.70: icmp ... WebI can't SSH into my Router but i can ping it?? I am trying to SSH to my server through the 'terminal' on Packet tracer but am unable to connect to it, but when i ping the switch it works? any help? Thanks in advanced service password-encryption ! hostname S1 ! enable secret 5 $1$mERr$9cTjUIEqNGurQiFU.ZeCi1 ! ip dhcp relay information trust-all ! ! i run track in spanish
I can ping a server, but I can not ssh to it - Super User
WebJun 29, 2024 · ping is almost never a valid troubleshooting tool. If you need to debug SSH connections do a tcptraceroute to port 22 since SSH uses TCP on port 22. You have … WebI disabled the firewall with sudo ufw disable, I can ping the server, the server can ping me but I can't ssh to it: root@ubuntu:/home/acme# ssh 192.168.1.6 ssh: connect to host 192.168.1.6 port 22: Connection refused I removed ssh and reinstalled : sudo apt-get remove openssh-client openssh-server sudo apt-get install openssh-client openssh-server WebFeb 23, 2015 · it is not unheard of, that an ISP (yours, your friend's) blocks ICMP-requests (aka ping ). you could use a "TCP ping" on a given port, with a tool like nmap instead. e.g. the following will check whether the is reachable via port 80: nmap -sn -PS80 Share Improve this answer Follow answered Feb 23, 2015 at 10:49 umläute 28.1k 8 65 121 i run with ahmaud shirt