> Hi Piotr,
>

   IPsec phase 2 is working fine packets are encrypting and decrypting
for    10.50.0.0 subnet. Crypto ACLs are mirror.

  Is there any way to check where the packet is dropping. Except this site
all remote site are synchronized with  ntp server.

Regards,
Parvez




> ------------------------------
>
> Message: 4
> Date: Thu, 22 Sep 2011 15:53:21 +0200
> From: Piotr Matusiak <[email protected]>
> To: parvez ahmad <[email protected]>
> Cc: [email protected]
> Subject: Re: [OSL | CCIE_Security] NTP Authentication on ASA
> Message-ID:
>        <cahlkuyq45cdmmjzdofwkpjo4y2svfqgf9q0gyxxjdjnjt9u...@mail.gmail.com
> >
> Content-Type: text/plain; charset="iso-8859-1"
>
> Do you have routing and Crypto_ACL configured correctly? When the remote
> ASA
> tries to sync with NTP server it sources the traffic from the outside - do
> you have this in crypto_acl?
>
> Regards,
> Piotr
>
>
> 2011/9/22 parvez ahmad <[email protected]>
>
> > Hi All
> >
> > Topology is
> >
> > NTP
> >
> Server------(inside)ASA1(outside)-----------Internet---------(Outside)ASA2(inside)----------Lan
> >
> > ASA1 and ASA2 are connected through site to site VPN. Phase1 and Phase2
> are
> > working fine.
> >
> > but ASA1 is synchronized with NTP Server but ASA2 is not.
> >
> > I checked with NTP Debug , we are getting Xmit packet but not reciveing
> > packet.
> >
> > even configuration and NTP authentication key are same. On ASA1 Server
> > inside in command and ASA2 server outside.
> >
> > What the we need to check for Synchronizing ASA2 with NTP server.
> >
> >
> > Regards,
> > Parvez
> >
> > --
> > Parvez Ahmad
> >
> >
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