rl0: discard oversize frame (ether type 4454 flags 3 len 1516 > max 1514)

[Gil Agno Virtucio]

Hi,
Im using FreeBSD 5.1 with firewall enabled. I was just wondering why it suddenly had the error messages below. 
 
Do you what could have caused this error? and cna anybody suggest any solution how to fix this. 
 
Thank you very much in advance...
 
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1516 > max 1514)
rl0: discard oversize frame (ether type 55 flags 3 len 1530 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)
rl0: discard oversize frame (ether type 4454 flags 3 len 1524 > max 1514)