That was my question as well - I thought any VPN tunnel, especially
IPSec / IKE ones were effectively was akin to running it's own straw
through the pipe.

Until Later!
C. Hatton Humphrey
http://www.eastcoastconservative.com

No trees were killed in the sending of this message, but a large
number of electrons were terribly inconvenienced.



On Fri, Apr 16, 2010 at 9:14 AM, Scott Stroz <boyz...@gmail.com> wrote:
>
> based on what I remember ( or don't remember) from my networking days,
> isn't the traffic sent over a VPN encrypted?  If so, how would an ISOP
> know what traffic is actually being sent?
>
> On Fri, Apr 16, 2010 at 8:22 AM, C. Hatton Humphrey <chumph...@gmail.com> 
> wrote:
>>
>> I've got a doozie of an issue that is a continuation from the VPN
>> tunnel problem that Dana helped me with.  I set up the hardware for a
>> VPN (IPSec/IKE) that was completely tested and working in-house.  I
>> have two different network connections internally and mimicked the
>> setup that our remote employee would have (Modem -> Home Router -> Our
>> Router -> Wireless Bridge -> PoE Block -> VoIP Phone).  Everything
>> worked swimmingly.
>>
>> She has it all set up at her house now and everything lights up BUT
>> the phone.  I can actually access the web setup interface on the
>> router we sent her from my desktop (192.168.2.153 -> 192.168.129.1)
>> and actually ping the phone itself!
>>
>> For brand names, we sent her a Cisco/Linksys WRV210 wireless router, a
>> Cisco/Linksys WET610N wireless bridge, a Shoretel PoE Block and a
>> ShoreTel IP115 VoIP phone.  She is plugging it in to her home router
>> which is also providing wireless access for 2 other computers.  I
>> tested this exact configuration in the office with the only difference
>> being the final internet connection.  I was running on a dynamic T
>> that we're going to be putting in to use soon, she's plugging in to a
>> home cablemodem that's actually providing more bandwidth than the T.
>>
>> I'm wondering if it's a latency issue at this point or if, in fact,
>> the ISP can deny certain kinds of traffic even though it is going
>> through a hardware VPN.
>>
>> Any thoughts?  I have very little control over the phone configuration
>> itself - all I can set are some settings that I don't truly understand
>> - 802.1Q tagging (currently off, for VLan I think), 802.1x enable
>> (which I think is a security measure, also off) and LLDP enable
>> (currently on).  As I said I do have access to the remote router which
>> makes changing the setup there an easier task than walking her through
>> it.
>>
>> Until Later!
>> C. Hatton Humphrey
>> http://www.eastcoastconservative.com
>>
>> No trees were killed in the sending of this message, but a large
>> number of electrons were terribly inconvenienced.
>>
>>
>
> 

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