Cezary napisał/a:Czym jest /dev/modem_e3372_1 (zakładam że link)?
Tak, to link symboliczny.
Linki tworzy skrypt w
Wbiłem:
sms_tool -D -d /dev/modem_e3372_1 at 'AT^SETPORT="FF;10,12,16"' ;
sms_tool -D -d /dev/modem_e3372_1 at "at^reset" ;
Wynik:
root@OpenWrt:~# sms_tool -D -d /dev/modem_e3372_1 at "at^setport?"
at^setport?
^SETPORT:FF;10,12,16
OK
root@OpenWrt:~#
Fragment /etc/config/network
config interface 'plus'
option device '/dev/modem_e3372_0'
option apn 'internet'
option metric '20'
option dns '127.0.0.1'
option peerdns '0'
option delay '40'
option proto '3g'
OpenWrt w trybie option proto '3g' NET DZIAŁA.
Konfiguracja "PPP" MikroTik RouterOS 7.14
Wygenerowana domyślnie.
Celowo nie modyfikowałem.
/port/print detail
Flags: I - inactive
0 name="usb1" used-by="Serial Console" device="2-1" channels=2 baud-rate=(unknown) data-bits=8 parity=none stop-bits=1 flow-control=none
/interface/ppp-client/print detail
Flags: X - disabled; R - running
0 R name="ppp-out1" max-mtu=1500 max-mru=1500 mrru=disabled port=usb1 data-channel=0 info-channel=1 apn="internet" pin="" user="" password=""
profile=default phone="" dial-command="ATDT" modem-init="" null-modem=no dial-on-demand=yes add-default-route=yes default-route-distance=1
use-peer-dns=yes keepalive-timeout=30 allow=pap,chap,mschap1,mschap2
/interface/ppp-client/info ppp-out1 user-command="ati" ;
modem-status: ready
pin-status: no password required
functionality: full
manufacturer: huawei
model: E3372
current-operator: Plus
access-technology: Evolved 3G (LTE)
signal-strength: -57 dBm
frame-error-rate: n/a
user-command: ati Manufacturer: huawei Model: E3372 +GCAP: +CGSM,+DS,+ES OK
ROS7 widzi modem.
Tak wygląda tablica routingu po włączeniu interfejsu ppp-out1
/ip/route/print detail
Flags: D - dynamic; X - disabled, I - inactive, A - active;
c - connect, s - static, r - rip, b - bgp, o - ospf, i - is-is, d - dhcp, v - vpn, m - modem, y - bgp-mpls-vpn; H - hw-offloaded; + - ecmp
DAv dst-address=0.0.0.0/0 routing-table=main pref-src="" gateway=ppp-out1 immediate-gw=ppp-out1 distance=1 scope=30 target-scope=10
vrf-interface=ppp-out1 suppress-hw-offload=no
DAc dst-address=10.112.112.127/32 routing-table=main gateway=ppp-out1 immediate-gw=ppp-out1 distance=0 scope=10 suppress-hw-offload=no
local-address=10.64.64.79%ppp-out1
Gdy wbije:
/ping count=4 1.1.1.1
SEQ HOST SIZE TTL TIME STATUS
0 1.1.1.1 timeout
1 no route to host
2 no route to host
3 no route to host
sent=4 received=0 packet-loss=100%
Fragment logów MT
17:01:02 system,info device changed by winbox-3.40/mac-msg(winbox): (/interface set ppp-out1 disabled=no l2mtu=0 mtu=1500 name=
ppp-out1; /queue interface set ppp-out1; /interface ppp-client set ppp-out1 add-default-route=yes allow=pap,chap,mschap1,mschap2 apn=internet data-chann
el=0 default-route-distance=1 dial-command=ATDT dial-on-demand=yes disabled=no info-channel=1 keepalive-timeout=30 max-mru=1500 max-mtu=1500 modem-init=
"" mrru=disabled name=ppp-out1 null-modem=no phone="" pin="" port=usb1 profile=default use-peer-dns=yes user="")
17:02:41 async,ppp,info ppp-out1: connecting...
17:02:41 async,ppp,info ppp-out1: terminating... - could not acquire serial port
17:02:41 async,ppp,info ppp-out1: disconnected
17:02:41 async,ppp,info ppp-out1: initializing...
17:02:41 async,ppp,info ppp-out1: waiting for packets...
17:02:42 async,ppp,info ppp-out1: connecting...
17:02:42 async,ppp,info ppp-out1: terminating... - could not acquire serial port
17:02:42 async,ppp,info ppp-out1: disconnected
17:02:42 async,ppp,info ppp-out1: initializing...
17:02:42 async,ppp,info ppp-out1: waiting for packets...