IP Address Change on PIX 506E

[akalender]

I am trying to change IP address of the inside intreface and here is the message that I am receiving. I tried changing the DHCP pool first without success.

BOSS(config)# ip address inside 192.168.3.1 255.255.255.0

Interface address is not on same subnet as DHCP pool

BOSS(config)# dhcpd address 192.168.3.2-192.168.3.100 inside

Address range subnet is not the same as inside interface

[flopez]

i ran into this before also. the Pix would not let me do this because the interface was up. Once I shut it down, I removed both inside and outside IP address configs and put them back in. Good luck.

[cpembleton]

Remove the pool the change the IP. Re-add the Pool.

Hope this helps!

Chad

[akalender]

I got around it by clearing the DHCP pool first and entering new inside IP.

clear dhcpd

Thanks!

[fbwomack1]

disable the DHCP

remove the DHCP pool

change the inside IP address

recreate the DHCP pool

reenable the DHCP

write to mem

then reload

this is the only way that I was able to change the inside IP address while it was running and the DHCP was enabled. Works every time