problems with cisco 677 nvram

[miikku]

some smart*ss has f*cked his ADSL-router with doing some own port openings with NAT entries like this.

10.0.0.2:1 *****:1 0 0x10041 udp eth0
-65000 -65000
10.0.0.3:1 *****:1 0 0x10041 udp eth0
-65000 -65000
10.0.0.2:1 *****:1 0 0x10041 udp eth0
-99 -99
10.0.0.2:100 *****:100 0 0x10041 tcp eth0
-65000 -65000

and problem is i can't erase those. "set nat entry del all" deletes all entries from NAT table and when i use "write" and reboot. those entries are back. when looking "show nvram" after "write" it still shows this:

IP NAT Entry = 10.0.0.2, 1-65000, *, 1-65000, icmp;10.0.0.2, 1-65000, *, 1-65000, tcp;10.0.0.2, 1-65000, *, 1-65000, udp;10.0.0.3, 1-65000, *, 1-65000, udp;10.0.0.3, 1-65000, *, 1-65000, icmp;10.0.0.3, 1-65000, *, 1-65000, tcp;10.0.0.2, 1-99, *, 1-99, udp;10.0.0.2, 1-99, *, 1-99, icmp;10.0.0.2, 1-99, *, 1-99, tcp;10.0.0.2, 100-65000, *, 100-65000, tcp;10.0.0.2, 100-65000, *, 100-65000, icmp;10.0.0.2, 100-65000, *, 100-65000, udp;

is is possible to erase those entries straight from nvram
using &quot;set nvram del <string>&quot; i just don't know that what should i put to string?

 

[BOJIKA]

clear ip nat translation