Connexion PPPD Linux terminée -> LCP terminée par un homologue (demande de l'utilisateur)

J'essaie d'établir une connexion PPP GPRS (vers le réseau de données de Rogers Wireless au Canada) à l'aide du modem Telit HE910, mais il semble que quelque chose ne va pas pendant la négociation DNS:

Serial connection established.
using channel 16
Using interface ppp0
Connect: ppp0 <--> /dev/ttyACM3
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth pap> <magic 0x218a9f69> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x10535642>]
sent [LCP ConfRej id=0x1 <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x10535642>]
rcvd [LCP ConfReq id=0x2 <asyncmap 0x0> <auth pap> <magic 0x218a9f69>]
sent [LCP ConfAck id=0x2 <asyncmap 0x0> <auth pap> <magic 0x218a9f69>]
sent [LCP EchoReq id=0x0 magic=0x10535642]
sent [PAP AuthReq id=0x1 user="cm-debian" password=""]
rcvd [LCP EchoRep id=0x0 magic=0x218a9f69]
rcvd [PAP AuthAck id=0x1 ""]
PAP authentication succeeded
kernel does not support PPP filtering
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
rcvd [IPCP ConfNak id=0x2 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
sent [IPCP ConfReq id=0x3 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
rcvd [LCP TermReq id=0x3 "User request"]
LCP terminated by peer (User request)
sent [LCP TermAck id=0x3]
rcvd [IPCP ConfNak id=0x3 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14>]
Discarded non-LCP packet when LCP not open
Connection terminated.
Modem hangup

Voici les options de PPP en vigueur:

pppd options in effect:
debug                   # (from /etc/ppp/pppd_script)
nodetach                # (from /etc/ppp/pppd_script)
dump                    # (from /etc/ppp/pppd_script)
noauth                  # (from /etc/ppp/pppd_script)
/dev/ttyACM3            # (from /etc/ppp/pppd_script)
115200                  # (from /etc/ppp/pppd_script)
lock                    # (from /etc/ppp/pppd_script)
connect /usr/sbin/chat -v -f /etc/chatscripts/hsdpa_connect    # (from /etc/ppp/pppd_script)
crtscts                 # (from /etc/ppp/pppd_script)
modem                   # (from /etc/ppp/options)
noaccomp                # (from /etc/ppp/pppd_script)
asyncmap 0              # (from /etc/ppp/options)
nopcomp                 # (from /etc/ppp/pppd_script)
lcp-echo-failure 5      # (from /etc/ppp/pppd_script)
lcp-echo-interval 5     # (from /etc/ppp/pppd_script)
lcp-max-terminate 10    # (from /etc/ppp/options)
lcp-max-configure 10    # (from /etc/ppp/options)
lcp-max-failure 10      # (from /etc/ppp/options)
show-password           # (from /etc/ppp/pppd_script)
novj                    # (from /etc/ppp/pppd_script)
novjccomp               # (from /etc/ppp/pppd_script)
ipcp-accept-local       # (from /etc/ppp/pppd_script)
ipcp-accept-remote      # (from /etc/ppp/pppd_script)
defaultroute            # (from /etc/ppp/pppd_script)
usepeerdns              # (from /etc/ppp/pppd_script)
nobsdcomp               # (from /etc/ppp/pppd_script)
noipx                   # (from /etc/ppp/options)

Et voici mon fichier de discussion:

#!/bin/sh
# Connection to the network
'' AT+CGDCONT=1,"IP","internet.com"
# Dial the number.
OK ATD*99***1#
# The modem is waiting for the following answer
CONNECT ''

Quelqu'un peut-il m'aider à comprendre pourquoi le pair m'enverrait un LCR TermReq?

Pour tous ceux qui se heurtaient à cette situation, le problème était que mon fournisseur de données mobiles (qui se connecte sur le réseau de Rogers, mais n'est pas réellement rogers) avait son propre APN privé et que je devais mettre à jour mon script de discussion pour utiliser le fournisseur privé. Nom APN au lieu du nom public de Roger.