I have a customer that is getting a lot of errors on their router box
(it's a dos router) This is what he gets:
sl0 - NAT in drop: rcvd pkt can't xlat
udp 208.23.93.4:520 208.23.93.175:520 ( number here )
ok the sl0 is the serial interface....
the NAT is Network Address Translation...
the 175 is the address I received from
you....
the 520 ?????
the number here is a changing number some of them are.....
332, 72, 532, 392, 92, 52, 412.... and others...
I took a look at his connection this morning and found the following
stats
Transmit speed the modem connected at: 52000(45)
Receive speed the modem connected at 31K(23)
Current transmit link rate 52000(45)
Current receive link rate 31K(23)
Modulation Type Used v90Digital(34)
Error control type Used ccittv42(4)
Data Compression Used ccittv42bis(2)
Equalization Type Used long(1)
Line Fallback Negotiated disable(1)
Number of Characters Sent 3902896
Number of Characters Received 262141
Number of Resent blocks 288
HST back Channel speed bps450(1)
Link Block Errors 388
Link Protocol timeouts 175
Link Speed Fallbacks 106
Link speed Upshifts 0
Number of NAKS Sent 30
Cll durations 10:38:49
I also pinged the IP he was given. No go. I haven't found out
yet if his box responds to pings. A monitor ppp shows that he is
passing data. Does anybody have any ideas what this error is and
what it means?