ip masquerade settings ok?

[Robin Edgar Tripany <red@tripany.com>]

    [ Part 1, Text/PLAIN  36 lines. ]
    [ Unable to print this part. ]

is this okay for ip_masquerading settings to recieve data?
 
router:/proc/net# cat ip_masquerade
Prc FromIP   FPrt ToIP     TPrt Masq Init-seq  Delta PDelta Expires
(free=40959,40949,40959)
TCP C0A8010E:0792 D8FBE9A4:0050 FC08 00000000      0      0  
27092            
TCP C0A80112:06EC D14B1412:0050 FC67 00000000      0      0   
1486            
ICMP C0A8010B:0100 C419450D:0008 FC5B 00000000      0      0   
5790           
TCP C0A80112:06E3 D0386F15:0516 FC5D 00000000      0      0  
89984            
TCP C0A80112:06D7 D0386F15:0015 FC50 00000000      0      0  
62805            
TCP C0A80110:0758 98A3F457:1446 FC5F 00000000      0      0  
72617            
TCP C0A80112:06CF C29EAA2B:0015 FC47 00000000      0      0     
68            
TCP C0A8010C:0406 98A3F396:1446 F3A2 00000000      0      0  
53709            
UDP C0A8010F:05B0 CDBC9968:0FA0 FC60 00000000      0      0  
23308            
TCP C0A80112:06D0 98A3F3A6:1446 FC49 00000000      0      0  
89605            
TCP C0A80112:06D8 C29EAA2B:04BD FC51 00000000      0      0  
10709            
TCP C0A80112:05BE C29EA84C:0016 F974 00000000      0      0  
51599            
TCP C0A8010E:0786 D8FBE9A4:0050 FBF1 00000000      0      0   29175  
 
and how do i check if ip_spoofing is off? I can't find it in
/proc/sys/net/ipv4/ somewhere....
 
cheers,
Robin