[root@voismart-4-000000 peers]# pppd call gprs_vodafone
Serial connection established.
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/vgsm3
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xa5e634a0> <pcomp> <accomp>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xa5e634a0> <pcomp> <accomp>]rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xa5e634a0> <pcomp> <accomp>]rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x32da1d3f> <auth chap MD5>]
No auth is possible
sent [LCP ConfRej id=0x3 <auth chap MD5>]
rcvd [LCP ConfReq id=0x5 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x32da1d3f> <auth pap>]
No auth is possible
sent [LCP ConfRej id=0x5 <auth pap>]
rcvd [LCP ConfReq id=0x7 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x32da1d3f>]sent [LCP ConfAck id=0x7 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x32da1d3f>]sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x8 80 fd 01 01 00 0c 1a 04 78 00]
rcvd [IPCP ConfReq id=0x1 <addr 192.168.254.254>]
sent [IPCP ConfAck id=0x1 <addr 192.168.254.254>]
rcvd [IPCP ConfNak id=0x1 <addr 83.225.53.84> <ms-dns1 83.224.66.134> <ms-dns3 83.224.65.134>]
sent [IPCP ConfReq id=0x2 <addr 83.225.53.84> <ms-dns1 83.224.66.134> <ms-dns3 83.224.65.134>]
rcvd [IPCP ConfAck id=0x2 <addr 83.225.53.84> <ms-dns1 83.224.66.134> <ms-dns3 83.224.65.134>]
local  IP address 83.225.53.84
remote IP address 192.168.254.254
primary   DNS address 83.224.66.134
secondary DNS address 83.224.65.134
Script /etc/ppp/ip-up started (pid 3631)
Script /etc/ppp/ip-up finished (pid 3631), status = 0x0
Terminating on signal 2.
Script /etc/ppp/ip-down started (pid 3646)
sent [LCP TermReq id=0x3 "User request"]
rcvd [LCP TermAck id=0x3 "User request"]
Connection terminated.
Connect time 1.8 minutes.
Sent 1408 bytes, received 1524 bytes.
Waiting for 1 child processes...
  script /etc/ppp/ip-down, pid 3646
Script /etc/ppp/ip-down finished (pid 3646), status = 0x0
Connect time 1.8 minutes.
Sent 1408 bytes, received 1524 bytes.