The Pix501 10 user licence is based on the number of concurrent IP sources. Basically, you can have more then 10 users but not more then 10 users accessing the firewall at one given time. The limit of the DHCP is 32 Leases and you can purchase a 50 user license which expands DHCP to 128 leases. The TCP session is limited by the software version which I don't know the exact number but safe to say a very high number.
There is a limit of 5 VPN peer connections at one given time. If the pix is not allow a connection, it could be for many reasons but a few I can think of are as follows:
My experience is different. The inside network has about 20 users. The PIX locks up quite reqularly with 'out of license' message. When I check the xlates, only 7 are most used. When I verify MAC table, I see more nodes, but clearing this table doesn't solve the problem. Only a reload of the pix will clear this, and the first 10 are able to connect trhrough the pix again.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...