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Two jail newbie questions



I have installed the jail system using ezjail and it is up and running.
Output of jls is

JID  IP Address      Hostname                      Path
1  xxx.65.222.198  stu                           /data/jails/stu

I also added an IP for the jail using
ifconfig lo0 alias xxx.65.222.198 netmask 255.255.255.255

Output of ifconfig is

fwe0: flags=108802<BROADCAST,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
        options=8<VLAN_MTU>
        ether 02:00:00:da:1b:1d
        ch 1 dma -1
nve0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet xxx.65.222.197 netmask 0xffffffe0 broadcast xxx.65.222.223
        ether 00:50:8d:db:18:68
        media: Ethernet autoselect (100baseTX)
        status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000
        inet xxx.65.222.198 netmask 0xffffffff

Using jexec I entered the jail and added a user.

Q. 1.
Inside the jail I cannot ping out.  From outside the jail I cannot ssh in.
Where should I look at to fix this.  sshd is running inside the jail.
I get the error
ssh: connect to host xxx.65.222.198 port 22: No route to host

Should I set the jail IP on the nve0 interface instead of the lo0 interface?


Q. 2.
I also tried to add some software from ports as root inside the jail but cannot access the ports tree. Do I add software from inside the jail? Or do I add it from outside the jail? A little direction here would be very helpful, my head is starting to hurt from banging it against the desk.


Thanks for any help.

rick