2024 Ping ok but ssh fail

Ping ok but ssh fail

Author: jfal

August undefined, 2024

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. … WebMay 23, 2024 · since the ssh works between the ansible controller and the remote machine (s), its probably due to ssh rejecting the login due to failed authentication ways. you …

I can SSH/HTTP to my server but can

Web3. Check your .ssh/authorized_keys file on the server if you are using key based authentication. I had the same issue, and the person who had set up access had pasted the key with line breaks in. Removing the line breaks fixed the issue, although you can test by moving the authorized_keys file out of the way, or by picking password ... WebThe Telnet/SSH protocol may fail due to one of the following following reasons, The maximum number of connections are reached for the device. Try again after some time. … skinomi screen protector essential

linux - ping works but not ssh? - Unix & Linux Stack …

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 … Web1. I followed this tutorial on how to setup a static ip on my Raspberry Pi. I can now successfully ping my Raspberry Pi from my Mac, but when I try to ssh like so: ping [ip] sudo ssh pi@ [ip] I get the error: ssh: connect to host [ip] port 22: Operation timed out. Looking at similar questions I noticed them saying things about port forwarding. WebNov 13, 2009 · Use the -w switch (or -t on FreeBSD and OS X) on the ping command, then inspect the command's return value. ping -w 1 $c RETVAL=$? if [ $RETVAL -eq 0 ]; then ssh $c 'check something' fi You may want to adjust the parameter you pass with -w if the hosts you're connecting to are far away and the latency is higher. From man ping: swan party plates

Ansible ping not working - Stack Overflow

How to Fix “No route to host” SSH Error in Linux - 25 Free Open ...

WebJan 5, 2016 · The ping uses the ICMP protocol and ICMP traffic may be blocked on your network. Try tracepath and traceroute using tcp/udp. Tracroute using tcp: traceroute -T www.google.com should work. Also check if your firewall is blocking ICMP. #service iptables stop OR. #systemctl stop firewalld.service and then try again using ping WebYour no route to host while the machine is ping-able is the sign of a firewall that denies you access politely (i.e. with an ICMP message rather than just DROP-ping).. See your REJECT lines? They match the description (REJECT with ICMP xxx). The problem is that those seemingly (#) catch-all REJECT lines are in the middle of your rules, therefore the … skin o my teeth bass tab megadethWebAug 10, 2024 · sudo ufw allow 443/tcp sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 443 -j REDIRECT --to-port 8443. When trying out my app, it turned out the https request didn't register with the app (nothing in the app-logs, and browser never gets a response to the request). When I ping the server, I also don't get a response (it doesn't even ... swan party hire

"WebI can nslookup and dig an internal hostname, and I get a rapid response, but I cannot ping or ssh to the server. All external hostnames work fine for both ping, ssh, dig or nslookup. ... ping, like ssh fails. When I do an nslookup, I see the two servers I expect to see (the ones specified in /etc/hosts.) Arp has nothing interesting. – Greg Cain. " - Ping ok but ssh fail

Ping ok but ssh fail

How to Fix the SSH "Connection Refused" Error - Knowledge Base by

WebApr 22, 2014 · It seems your ssh traffic goes via router, despite hosts are located in the same network, maybe your policy_gw table have higher priority, than builtin table local. … WebOct 22, 2015 · If you log in with ssh [email protected]: Option 1 Then make sure that in your hosts file inside etc\ansible you have: [server01] 10.4.1.141 Then within etc\ansible run: ansible all -m ping -u user --ask-pass Option 2 If you want to log in without typing the SSH password then in your hosts file inside etc\ansible you add:

Did you know?

WebDec 19, 2013 · ping to the destination host and verify and cross check IP address entered. Check sudo service sshd status on both the hosts. If stopped, start the sshd service. If … WebAnswer (1 of 3): SSH and ping are using different protocols. SSH usually runs on TCP (Transmission Control Protocol) and ping uses ICMP (Internet Control Message Protocol) protocols. To use ping, type ping followed by remote server IP or hostname to look at the network whereas SSH will allow comm...

WebJun 19, 2024 · Verify that the host IP address is correct for the Droplet. Verify that your network supports connectivity over the SSH port being used. Some public networks may …

WebYou can get ping response from remote host because ICMP traffic are allowed by firewall but TCP traffic has some blocking based on rules on firewall. Try contacting different service on remote host like http or https or ftp etc if possible. You can use 'traceroute' program to see if UDP traffic is allowed. WebJun 27, 2024 · SSH No Route to Host Error There are different reasons why this error appears. The first is normally that the remote server could be down, so you need to check whether it is up and running using the ping command. # …

WebJan 31, 2024 · I can ping my computer from the SSH but telnet is not working. What are the steps to follow ? My OS is archlinux so I suppose the ports are open. networking ssh port telnet Share Improve this question Follow asked Jan 31, 2024 at 10:12 Guillaume Geoffrey AttiaGuillaume Geoffrey Attia 10311 silver badge44 bronze badges

WebNov 9, 2024 · 1) I can ping via the OSX terminal, but not SSH in. It is a long ping time. ping 192.168.111.20 And the reply is: 64 bytes from 192.168.111.20: icmp_seq=0 ttl=56 … swan park theatre midvaleWebNov 15, 2016 · 4 Answers Sorted by: 3 Ansible returns "unreachable" for the SFTP connection, not SSH. Either enable SFTP on the target node (or a firewall in-between), or configure Ansible to use SCP in ansible.cfg: scp_if_ssh = True Share Improve this answer Follow edited Nov 15, 2016 at 12:45 answered Nov 15, 2016 at 12:40 techraf 63.6k 26 190 … swan park cityWebUse VNC to gain access if internet connection is established but SSH is not. 3. Verify the VPS Firewall Rules. 4. Verify the SSH Service Status. 5. Verify the SSH Port. SSH is the main way to connect and interact with your SkySilk VPS. When the connection fails it can be for a number of reasons and be difficult to pinpoint the root cause. swan park dawlish post codeWebMar 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 … swan party decorationsWebping server fails with unreachable host. ping server.a.domain.com works. Manually adding server with the ip address obtained by nslookup to /etc/hosts makes ping work too, but this "solution" circumvents the nameservers and is thus not ideal (and I would have to add about 20 other entries as well). Any idea what is causing this? skin on a chipWebJan 18, 2014 · If it says Connection refused, it is likely that the other host is reachable, but there is nothing listening on the port. If there is no response (packet is dropped), it is likely a filter blocking the connection. Next, try nmap . This will tell you which ports are open and blocked. Examine IP filter rules: iptables -L INPUT on both hosts. swan park homes dawlishWebWhen you're crossing subnets, the router / gateway / firewall may restrict ICMP traffic (that's what a ping is) as well. So you always need to check the full service chain from sender to recipient and vice versa. In case three, there may be settings like a) default gateway or b) (default) routes involved. So add them to your checklist. skin on 45 new plymouth