ping : sent to: operation not permitted
Fri, 13 Jul 2001 09:41:49 -0500
The original problem happens when the default policy on the OUTPUT chain is
"DROP". The ping packets from the firewall can't get out to the other
[mailto:email@example.com]On Behalf Of Eric Junker
Sent: Thursday, July 12, 2001 9:35 AM
To: Sudaryanto; firstname.lastname@example.org
Subject: Re: ping : sent to: operation not permitted
I had similar problem when using nmap. To solve it I just did a "rmmod
iptables_nat" and then it worked.
This is an excerpt from
"Obviously, the netfilter nat code breaks nmap while using the -O flag or
using decoy options. The (sendto in send_tcp_raw: sendto....) error is
a symptom of this. It also breaks other packet shaping utilities such
as hping, etc., so this does not appear to be an nmap problem."
On Wednesday 11 July 2001 11:43 pm, Sudaryanto wrote:
> Dear all
> im installed iptables in Redhat linux.
> after down a can't connect to other computer;
> if im ping to other computer uppear up.
> ping : send to : operation not permitted