root@LapTors:/etc/ppp/peers # pppd call 1xevdo
Serial connection established.
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/usbserial
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x5665a76d> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x0 <mru 1500> <asyncmap 0x0> <magic 0xb184cf47> <pcomp> <a ccomp>]
sent [LCP ConfAck id=0x0 <mru 1500> <asyncmap 0x0> <magic 0xb184cf47> <pcomp> <a ccomp>]
rcvd [LCP ConfReq id=0x1 <mru 1500> <asyncmap 0x0> <magic 0xb184cf47> <pcomp> <a ccomp>]
sent [LCP ConfAck id=0x1 <mru 1500> <asyncmap 0x0> <magic 0xb184cf47> <pcomp> <a ccomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x5665a76d> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x5665a76d> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0x5665a76d]
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> < ms-dns3 0.0.0.0>]
rcvd [LCP DiscReq id=0x2 magic=0xb184cf47]
rcvd [LCP EchoRep id=0x0 magic=0xb184cf47 56 65 a7 6d]
rcvd [IPCP ConfReq id=0x3 <addr 66.174.38.5>]
sent [IPCP ConfAck id=0x3 <addr 66.174.38.5>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]
rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [IPCP ConfNak id=0x2 <addr 166.139.71.241> <ms-dns1 66.174.3.7> <ms-dns3 66 .174.6.7>]
sent [IPCP ConfReq id=0x3 <addr 166.139.71.241> <ms-dns1 66.174.3.7> <ms-dns3 66 .174.6.7>]
rcvd [IPCP ConfAck id=0x3 <addr 166.139.71.241> <ms-dns1 66.174.3.7> <ms-dns3 66 .174.6.7>]
Cannot determine ethernet address for proxy ARP
local  IP address 166.139.71.241
remote IP address 66.174.38.5
primary   DNS address 66.174.3.7
secondary DNS address 66.174.6.7
Script /etc/ppp/ip-up started (pid 8258)
Script /etc/ppp/ip-up finished (pid 8258), status = 0x0
No response to 4 echo-requests
Serial link appears to be disconnected.
Connect time 2.5 minutes.
Sent 11359 bytes, received 120032 bytes.
Script /etc/ppp/ip-down started (pid 8612)
sent [LCP TermReq id=0x2 "Peer not responding"]
rcvd [LCP TermAck id=0x2]
Connection terminated.
Waiting for 1 child processes...
  script /etc/ppp/ip-down, pid 8612
Script /etc/ppp/ip-down finished (pid 8612), status = 0x0