Skip to content

RG801H拨号后提示at port response unexpected ,没有网络 #219

Description

@whiteink-iso

描述问题
提供模组型号、路由器平台、路由器系统发行版等信息
Describe the Issue
Provide module model, router platform, router system distribution, etc.
RG801H,使用usb3.0连接,x86物理机平台,自编译ImmortalWrt 23.05,qmodem版本应该也是最新的,没有next

复现方法
Steps to Reproduce
编译了带qmodem的op,刷进去之后没有调任何设置,能够读取到模组型号RG801,也能显示基站信息,能够正常收发短信,能够拨号(存疑),但是自动生成的2_2网口始终没有ip,也没有数据包

拨号日志:
[2026-06-17 02:15:24] modem_hang:hang up /sys/bus/usb/devices/2-2/ driver ncm
[2026-06-17 02:15:24] modem_hang:ecm_hang
[2026-06-17 02:15:24] modem_hang:auto_dial_hang
[2026-06-17 02:15:24] modem_hang:delete interface 2_2
[2026-06-17 02:15:25] modem_dial:modem_path=/sys/bus/usb/devices/2-2/,driver=ncm,interface=2_2,at_port=/dev/ttyUSB5,using_sim_slot:1,dns_list:,bridge_enabled:0,bridge_port:
[2026-06-17 02:15:30] modem_dial:info sim card is ready
[2026-06-17 02:15:31] modem_dial:create interface 2_2 with proto dhcp and metric 11
[2026-06-17 02:15:31] modem_dial:create interface 2_2v6 with proto dhcpv6 and metric 11
[2026-06-17 02:15:31] modem_dial:set interface 2_2 to eth2
[2026-06-17 02:15:31] modem_dial:network reload
[2026-06-17 02:15:31] modem_dial:firewall reload
[2026-06-17 02:15:31] modem_dial:dialing /sys/bus/usb/devices/2-2/ driver ncm
[2026-06-17 02:15:32] modem_dial:dialing: vendor:quectel; platform:hisilicon; driver:ncm; apn:; command:AT+QNETDEVCTL=1,1,1 pdp_index:1
[2026-06-17 02:15:32] modem_dial:dial_cmd: AT+QNETDEVCTL=1,1,1; cgdcont_cmd: ; ppp_auth_cmd:
[2026-06-17 02:15:41] modem_dial:ip changed from , to ,10.119.61.238
36.8.132.96
29.32.57.162
24.185.161.73
170.150.222.85
[2026-06-17 02:16:36] modem_dial:at port response unexpected

Image Image Image Image Image

这个模组在win下能够正常拨号和生成rndis网卡上网,功能上应该没问题,但是他会生成很多个端口,有Quectel at port,还有Quectel reserve,Quectel at reserve等等,在qmodem的at调试页面有三个能正常回应at命令的端口,有点怪,猜测可能是把用于别的功能的端口绑定到网口了?不是很了解这个,还望解惑下,感谢

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    bugSomething isn't working

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions