On Thu, 2 May 2019, Madhan Raj wrote:
we have upgraded our linux machine from Red Hat Enterprise Linux Server
release 6.2 (Santiago)(openswan-2.6.32-27.4.el6_5.x86_64) to 6.6 (Santiago)
(openswan-2.6.32-37.el6.x86_64).
I have an ipsec policies configured between 2 different servers and ipsec
status showed me that it is loaded and working fine.
As soon as we upgrade the servers to 6.6 ipsec policies are loaded
sucessfully in ipsec status command but somehow normal network pings are
failing with below error :-
ping: sendmsg: Operation not permitted
That looks like a firewall rule or possibly selinux policy preventing a
ping?
Just confirm with "ipsec trafficstatus" that your tunnel is up?
Paul
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