Nmap scan report for 10.0.0.2 Host is up, received user-set (0.026s latency). All 500 scanned ports on 10.69.72.3 are filtered because of 438 no-responses and 62 admin-prohibiteds In this case, nmap has been launched with the -Pn parameter in order to perform a host discovery, so that's the reason for the "user-set" and the relative filtered ports.

I'm using Git Bash that comes with Git for Windows and running this command: ssh -J user@jumpserver root@vmserver and getting this error: channel 0: open failed: administratively prohibited: open Code 11, 12: Set the Code to 0 (No route to destination). Code 13 (Communication Administratively Prohibited): Set the Code to 1 (Communication with destination administratively prohibited). Code 14 (Host Precedence Violation): Silently drop. Bao, et al. Standards Track [Page 11] But thats really a waste of time. packets with bad checksums are discarded. Again, an ICMP administratively prohibited message means exactly what it says: The sending host (in this case the TPlink router) has some configuration aspect that tells it that packets from your failing host should not be allowed to send frames. Source host is isolated: 9: Communication with destination network is administratively prohibited: 10: Communication with destination host is administratively prohibited: 11: Destination network is unreachable for type of service: 12: Destination host is unreachable for type of service: 13: Communication is administratively prohibited : 14 Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It is available for virtually all operating systems that have networking capability, including most embedded network administration software.

channel 2: open failed: administratively prohibited: open failed と出力される. この原因はいろいろ考えられるが, いくつかをあげる. sshd の設定で禁止されている. SE Linux により禁止されている. まずは /etc/ssh/sshd_config に AllowTcpForwarding yes がかかれているかを確認.

But thats really a waste of time. packets with bad checksums are discarded. Again, an ICMP administratively prohibited message means exactly what it says: The sending host (in this case the TPlink router) has some configuration aspect that tells it that packets from your failing host should not be allowed to send frames. Source host is isolated: 9: Communication with destination network is administratively prohibited: 10: Communication with destination host is administratively prohibited: 11: Destination network is unreachable for type of service: 12: Destination host is unreachable for type of service: 13: Communication is administratively prohibited : 14

Apr 22, 2020 · Host A and B can communicate freely on 10.11.15.0/24. On Host C I can only reach SSH ports (except for the local machine). All other ports in 10.11.15.0/24 on VMs on Host C or vice versa except SSH trigger a ICMP Destination unreachable (Host administratively prohibited) message. The host firewall allows all traffic on the LAN bridges.

I'm using Git Bash that comes with Git for Windows and running this command: ssh -J user@jumpserver root@vmserver and getting this error: channel 0: open failed: administratively prohibited: open Code 11, 12: Set the Code to 0 (No route to destination). Code 13 (Communication Administratively Prohibited): Set the Code to 1 (Communication with destination administratively prohibited). Code 14 (Host Precedence Violation): Silently drop. Bao, et al. Standards Track [Page 11] But thats really a waste of time. packets with bad checksums are discarded. Again, an ICMP administratively prohibited message means exactly what it says: The sending host (in this case the TPlink router) has some configuration aspect that tells it that packets from your failing host should not be allowed to send frames. Source host is isolated: 9: Communication with destination network is administratively prohibited: 10: Communication with destination host is administratively prohibited: 11: Destination network is unreachable for type of service: 12: Destination host is unreachable for type of service: 13: Communication is administratively prohibited : 14