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MSR 26 00无法使用4G modem

2021-09-22提问

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问题描述：

MSR 26 00 （Version 5.20, Release 2514P14）使用华为 model:E8372h-608这款USB 插口的4G猫，无法拨号成功，但是使用华为 megafon M150-2却可以成功拨号，是否因为驱动的原因呢？如果是驱动的原因，能否更新系统版本支持多种型号的USB 4G猫呢

使用华为 model:E8372h-608的端口信息如下：

[LAC32]display interface Cellular-Ethernet 0/0 Cellular-Ethernet0/0 current state: DOWN Line protocol current state: UP (spoofing) Description: Cellular-Ethernet0/0 Interface The Maximum Transmit Unit is 1500 Internet protocol processing : disabled IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00a0-d5ff-ff00 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00a0-d5ff-ff00 Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0 Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0 Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0 USB Modem State: Mode-mismatch RSSI Standby State: Normal Transfer time: 00:00:00 Last clearing of counters: Never Last 300 seconds input rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Last 300 seconds output rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Input: 3104 packets, 2745299 bytes 0 broadcasts, 0 multicasts 0 errors, 0 runts, 0 giants 0 CRC, 0 align errors, 0 overruns 0 dribbles, 0 aborts, 0 no buffers 0 frame errors Output:1992 packets, 436784 bytes %Sep 22 11:34:09:191 2021 LAC32 IFNET/5/LINEPROTO_UPDOWN: Line protocol on the interface Virtual-Template232:1 is DOWN. %Sep 22 11:34:09:192 2021 LAC32 IFNET/5/LINEPROTO_UPDOWN: Line protocol on the interface Virtual-Template232:0 is DOWN. 0 errors, 0 underruns, 0 collisions 0 deferred

使用华为 megafon M150-2的端口信息如下：

[LAC32]dis interface Cellular-Ethernet 0/0 Cellular-Ethernet0/0 current state: UP Line protocol current state: UP (spoofing) Description: Cellular-Ethernet0/0 Interface The Maximum Transmit Unit is 1500 Internet Address is 192.168.8.100/24, acquired via DHCP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00a0-d5ff-ff00 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00a0-d5ff-ff00 Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0 Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0 Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0 USB Modem State: Present RSSI Standby State: Normal Transfer time: 00:01:20 Last clearing of counters: Never Last 300 seconds input rate 3265.95 bytes/sec, 26127 bits/sec, 4.74 packets/sec Last 300 seconds output rate 3566.66 bytes/sec, 28533 bits/sec, 4.76 packets/sec Input: 4880 packets, 3815005 bytes 0 broadcasts, 0 multicasts 0 errors, 0 runts, 0 giants 0 CRC, 0 align errors, 0 overruns 0 dribbles, 0 aborts, 0 no buffers 0 frame errors Output:3678 packets, 1581169 bytes 0 errors, 0 underruns, 0 collisions 0 deferred