Re: Disabling sslv2 on linux for port 636.

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Can you run (as root)

lsof -i :636

and paste the results?

Cheers,
Harry

Rohit khaladkar wrote:
Thanks Nigel.
I am editing /opt/ABC/CCR/Apache2/conf/ssl.conf   file.






On Tue, Jun 2, 2009 at 8:04 PM, Nigel Wade <nmw@xxxxxxxxxxxx> wrote:

Rohit khaladkar wrote:

Hi All,I want to disable ssl2 on a linux server for Port 636. Here is the
procedure that I followed :

1)Edit ssl.conf and added following entries in it .

SSLCipherSuite HIGH:!SSLv2:!ADH:!aNULL:!eNULL:!NULL
SSLProtocol -All +SSLv3 +TLSv1

2)Restarted Apache service.

3)Restarted network.

I checked if ssl2 is disabled using the following command :

openssl s_client -connect hostname:636 -ssl2

where hostname= server name

But it still shows me the certificate. I even tried rebooting the machine
,
but no luck.

Am I missing anything here?.


Port 636 is normally the ldaps port, ie. SSL encrypted LDAP. Are you really
listening on that port with Apache? Which ssl.conf did you edit, a full path
would be rather more specific than just a filename?

Maybe you want to replace 636 with 443 (https) as the openssl request port.

--
Nigel Wade, System Administrator, Space Plasma Physics Group,
           University of Leicester, Leicester, LE1 7RH, UK
E-mail :    nmw@xxxxxxxxxxxx
Phone :     +44 (0)116 2523548, Fax : +44 (0)116 2523555


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