help! IP-DOWN hrenovo rabotaet help!

help! delo v tom chto posle razriva svjazi ip-down ne vse kommandy vipolnaet t.e. #!/bin/sh # killing bg process killall -9 primer1 --(vse ok) killall -9 primer2 --(vse ok) #Start redialer /etc/ppp/redialer --(NE ZVONIT :(((( ) LUDI HELP JA hz CHE DELAT'?