On Sun, May 18, 2014 at 7:47 AM, neckTwi <[email protected]> wrote:
>
> ubuntu@arm:~$ ping www.google.com
> ping: icmp open socket: Operation not permitted
> ubuntu@arm:~$ sudo ping www.google.com
> PING www.google.com (74.125.236.145) 56(84) bytes of data.
> 64 bytes from bom03s02-in-f17.1e100.net (74.125.236.145): icmp_seq=1
ttl=55 time=42.1 ms
> 64 bytes from bom03s02-in-f17.1e100.net (74.125.236.145): icmp_seq=2
ttl=55 time=41.6 ms
> 64 bytes from bom03s02-in-f17.1e100.net (74.125.236.145): icmp_seq=3
ttl=55 time=41.5 ms
> 64 bytes from bom03s02-in-f17.1e100.net (74.125.236.145): icmp_seq=4
ttl=55 time=42.1 ms
> 64 bytes from bom03s02-in-f17.1e100.net (74.125.236.145): icmp_seq=5
ttl=55 time=43.3 ms

What are the permissions on your /bin/ping?

They should be set to suid and be owned by root.

On my x86 ubuntu machine I see:

380 >ls -l /bin/ping
-rwsr-xr-x 1 root root 44168 May  7 14:51 /bin/ping*

The s (rws) means setuid.

--
Dave Hylands
Shuswap, BC, Canada
http://www.davehylands.com

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