[ale] Linux/Windows VPN?

Transam bob at verysecurelinux.com
Wed Sep 10 16:10:26 EDT 2003


On Tue, Sep 09, 2003 at 10:01:06AM -0400, James P. Kinney III wrote:
> On Tue, 2003-09-09 at 09:45, Matthew Brown wrote:
> > Why do you restart the VPN daily?

> VPN's can be ram intensive and that usage leads to possible memory
> leaks. By restarting just before the start of business, it gives a
> better chance of the VPN staying up all day. It also forces a reconnect
> on anyone actually connected so as to drop the unused connections and
> free up some resources.
RAM intensive does not lead to memory leaks.  BUGS lead to memory leaks
When I create a daemon I test for memory leaks.  Leaks found are plugged.

> Also, there is some monitoring code that watches the startup process and
> notifies me if things don't start right. By doing it before business, I
> can (usually) have any problems fixed before anyone notices. I don't
> have the monitor running through the VPN to verify the connection as
> FreesWAN has shown itself to be very reliable and stable. The biggest
> headache has been the samba usage through the VPN. Samba on this
> particular machine has been a bit more unstable than I would like. But
> it is looking like the instability may be more related to a flaky
> motherboard than software as of late. 

> -- 
> James P. Kinney III          \Changing the mobile computing world/
> CEO & Director of Engineering \          one Linux user         /
> Local Net Solutions,LLC        \           at a time.          /
> 770-493-8244                    \.___________________________./
> http://www.localnetsolutions.com

> GPG ID: 829C6CA7 James P. Kinney III (M.S. Physics) <jkinney at localnetsolutions.com>
> Fingerprint = 3C9E 6366 54FC A3FE BA4D 0659 6190 ADC3 829C 6CA7 

Bob Toxen
bob at verysecurelinux.com               [Please use for email to me]
http://www.verysecurelinux.com        [Network&Linux/Unix security consulting]
http://www.realworldlinuxsecurity.com [My book:"Real World Linux Security 2/e"]
Quality Linux & UNIX security and SysAdmin & software consulting since 1990.

"Microsoft: Unsafe at any clock speed!"
   -- Bob Toxen 10/03/2002



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