Can't see zone firewall cmds on router

[support]

This weekend I am installing a new 3845 router into my network and configuring ZBW on it. When I am in config mode, I cannot see the "zone" command to define zones.

I'm running Cisco IOS Software, 3800 Software (C3845-ADVSECURITYK9-M), Version 12.4(23), RELEASE SOFTWARE (fc1).

What am I missing? In SDM, the Firewall feature is available.

[Ivan Martinon · Accepted solution]

For that platform Zone Based Firewall requires at least the following:

12.4(24)T

c3845-advsecurityk9-mz.124-24.T.bin

12.4(22)T

c3845-advsecurityk9-mz.124-22.T.bin

12.4(20)T1

c3845-advsecurityk9-mz.124-20.T1.bin

12.4(20)T

c3845-advsecurityk9-mz.124-20.T.bin

12.4(11)XW10

c3845-advsecurityk9-mz.124-11.XW10.bin

12.4(11)XW9

c3845-advsecurityk9-mz.124-11.XW9.bin

12.4(11)XW7

c3845-advsecurityk9-mz.124-11.XW7.bin

12.4(11)XW6

c3845-advsecurityk9-mz.124-11.XW6.bin

12.4(11)XW5

c3845-advsecurityk9-mz.124-11.XW5.bin

12.4(9)T7

c3845-advsecurityk9-mz.124-9.T7.bin

12.4(6)T11

c3845-advsecurityk9-mz.124-6.T11.bin

12.4(6)T10

c3845-advsecurityk9-mz.124-6.T10.bin

[support]

Thanks! I was looking in the wrong IOS download section! I was looking at mainline.