Firewall-1

Re: [FW-1] FW: Internal Traffic

Subject: Re: [FW-1] FW: Internal Traffic
From: pkc_mls <pkc_mls AT YAHOO DOT FR>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Thu, 29 Mar 2007 08:15:39 +0200
Lyle Dove a écrit :
Hello,
I have a question regarding CP's Sync traffic for ClusterXL. I have setup
my the sync network between the 2 FW's, but I am seeing what appears to be
sync traffic on the Internal networks including the DMZ range along with my
single internal net.  Utilizing a packet sniffer, I see traffic source and
destination of port 8116 which is reported as FWHA_MY_STATE and
FWHA_IFCONF_REPLY.  The traffic is constant, so I'm not sure if I should be
seeing this traffic, or if its normal.  My understanding is that the sync
network is what determines if a box has died.  Am I wrong on this?
hi,
here is an extract of the cluster xl guide for ngx r62 (page 30) :
/The synchronization network is used to transfer synchronization information about
connections and other VPN-1 Power states between cluster members.

Synchronization works in two modes:
• Full sync. transfers all VPN-1 Power kernel table information from one cluster
member to another. It is handled by the fwd daemon using an encrypted TCP
connection.
• Delta sync. transfers changes in the kernel tables between cluster members.
Delta sync. is handled by the VPN-1 Power kernel using UDP multicast on port
8116.

/you should fine all the required informations in the clusterXL guide for your checkpoint release.


        

        
                
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