pool-71-109-151-76:/etc/ppp# /sbin/lsmod | grep ppp
ppp_async              11360  0 
ppp_generic            29140  1 ppp_async
slhc                    7488  1 ppp_generic
crc_ccitt               2144  2 ppp_async,irda
pool-71-109-151-76:/etc/ppp#