Problem with iptables (sendmsg: Operation not permitted

Aug 14, 2019 · can not ping as user, pinging as root works. kernel 4.19.62 tried.. ping 127.0.0.1 ping: socket: operation not permitted ping 1 ping: socket: operation not permitted If I ping 10.1.1.1 get "connect: Network unreachable" But if I ping 10.0.0.2 - 253 I get "ping: sendmsg: Operation not permitted" Oddly I can ping 10.0.0.1 (IP of the NRTAP device) I think it's the firewall, but I am having a hard time finding out more information about the ClearOS firewall. Managing PING through iptables. Allow/deny ping on Linux server. PING – Packet InterNet Gopher, is a computer network administration utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the total round-trip time for messages sent from the originating host to a destination computer and back. Saturne wrote:Ping : socket : operation not permitted (raw socket required by specified options) For me it only worked as root. To make it work as non-root user, I changed the permissions to set user and group ID on execution: $ chmod +s /usr/bin/ping Network is not working and the "ping" tool is returning the following message : # ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted

root@some-test:~# ping 107.1.1.1 PING 107.1.1.1 (107.1.1.1) 56(84) bytes of data. 64 bytes from 107.1.1.1: icmp_seq=1 ttl=63 time=0.425 ms ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted 64 bytes from 107.1.1.1: icmp_seq=6 ttl=63 time=0

Apr 13, 2016 · ping: icmp open socket: Socket type not supported There's a long thread on a GitHub issue around all of these problems with no resolution yet with the exception of the main connectivity issue. But I suspect these are just early version blues – this stuff will get sorted out.

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Docker and ping: sendmsg: Operation not permitted Nov 02, 2015