现象:Web 填写 PPPoE,账号能留存,密码框提交保存之后变成空白,WAN 无法发起 PPPoE 拨号。
现象区分: ✔保存后密码框显示圆点(密文):配置已经写入设备; ❔保存后密码输入框直接空白:密码没有成功写入设备配置。
处理:升级到 MER8300 最新正式固件 Release 6749P14 或者更高版本,升级完成恢复出厂后重新配置 WAN 拨号。
MER8300 支持 Console 口登录,绕过 web 页面判断是否是网页前端问题H3C。
#查看WAN全部运行配置
display current‑configuration interface GigabitEthernet 0
① 如果 console 查看配置里面完全没有 pppoe‑client password 字段:代表密码没有写入设备,不是单纯网页显示问题。 ② 如果 console 配置里面存在 password 密文,仅仅 web 页面密码框空白,属于前端网页显示 bug,实际配置已经生效。
system‑view
interface GigabitEthernet 0
port‑link‑mode route
pppoe‑client enable
pppoe‑client user‑name 你的宽带账号
pppoe‑client password simple 你的宽带密码
quit
save force
配置完看 WAN 是否正常拨号。
✅console 配置完可以正常拨号:确定是 Web 界面 BUG,优先升级固件。 ❌console 配置后依旧无法保存密码:设备存储 / 配置文件损坏。
#查看pppoe会话状态
display pppoe‑client session
#查看设备保存配置
display current‑configuration
#查看系统日志,看拨号报错
display logbuffer
注意:web 页面密码字段是密文,保存后不会显示明文,空白不等于一定没保存,一定要进 console 看实际配置。
<H3C>display current-configuration interface Dialer # interface Dialer0 mtu 1492 ppp chap password cipher $c$3$aZJtiGO7HqzacUYIOzSpE3L+gen394rlShaP ppp chap user ad87196159 ppp ipcp dns admit-any ppp ipcp dns request ppp pap local-user ad87196159 password cipher $c$3$2vkQu+fwfuun4IPdKVbc50ibB72wEwYVt7D8 dialer bundle enable dialer-group 1 dialer timer idle 0 dialer timer autodial 5 ip address ppp-negotiate tcp mss 1280 nat outbound ipsec apply policy WAN0(GE0) ipsec no-nat-process enable # return <H3C>display version H3C Comware Software, Version 7.1.064, Release 6749P21 Copyright (c) 2004-2023 New H3C Technologies Co., Ltd. All rights reserved. H3C MER8300 uptime is 0 weeks, 0 days, 18 hours, 34 minutes Last reboot reason : User reboot Boot image: flash:/mer8300-cmw710-boot-r6749p21.bin Boot image version: 7.1.064P80, Release 6749P21 Compiled Dec 11 2023 15:00:00 System image: flash:/mer8300-cmw710-system-r6749p21.bin System image version: 7.1.064, Release 6749P21 Compiled Dec 11 2023 15:00:00 Feature image(s) list: flash:/mer8300-cmw710-security-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 flash:/mer8300-cmw710-voice-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 flash:/mer8300-cmw710-data-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 CPU ID: 0x11 2G bytes DDR3 SDRAM Memory 8M bytes Flash Memory PCB Version: 2.0 CPLD Version: 1.0 Basic BootWare Version: 1.32 Extended BootWare Version: 1.32 [SLOT 0]CON (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/1 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/2 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/3 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/4 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/5 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]CELLULAR0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 2]SIC-4GSW (Hardware)2.0, (Driver)1.0, (CPLD)1.0
<H3C>display current-configuration interface Dialer # interface Dialer0 mtu 1492 ppp chap password cipher $c$3$aZJtiGO7HqzacUYIOzSpE3L+gen394rlShaP ppp chap user ad87196159 ppp ipcp dns admit-any ppp ipcp dns request ppp pap local-user ad87196159 password cipher $c$3$2vkQu+fwfuun4IPdKVbc50ibB72wEwYVt7D8 dialer bundle enable dialer-group 1 dialer timer idle 0 dialer timer autodial 5 ip address ppp-negotiate tcp mss 1280 nat outbound ipsec apply policy WAN0(GE0) ipsec no-nat-process enable # return <H3C>display version H3C Comware Software, Version 7.1.064, Release 6749P21 Copyright (c) 2004-2023 New H3C Technologies Co., Ltd. All rights reserved. H3C MER8300 uptime is 0 weeks, 0 days, 18 hours, 34 minutes Last reboot reason : User reboot Boot image: flash:/mer8300-cmw710-boot-r6749p21.bin Boot image version: 7.1.064P80, Release 6749P21 Compiled Dec 11 2023 15:00:00 System image: flash:/mer8300-cmw710-system-r6749p21.bin System image version: 7.1.064, Release 6749P21 Compiled Dec 11 2023 15:00:00 Feature image(s) list: flash:/mer8300-cmw710-security-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 flash:/mer8300-cmw710-voice-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 flash:/mer8300-cmw710-data-r6749p21.bin, version: 7.1.064 Compiled Dec 11 2023 15:00:00 CPU ID: 0x11 2G bytes DDR3 SDRAM Memory 8M bytes Flash Memory PCB Version: 2.0 CPLD Version: 1.0 Basic BootWare Version: 1.32 Extended BootWare Version: 1.32 [SLOT 0]CON (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/1 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/2 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/3 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/4 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/5 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]CELLULAR0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 2]SIC-4GSW (Hardware)2.0, (Driver)1.0, (CPLD)1.0
DEVICE_NAME : MER8300 DEVICE_SERIAL_NUMBER : 210235A3CGP21900002P 我2025年8月才过保的机器为何这些软件都不能下载,已添加注册产品了: H3C MER8300-CMW710-R6749P43版本软件及说明书 40 | 加密软件与手册等级下载 H3C MER8300-CMW710-R6749P2102版本软件及说明书(2023年度稳定版本) 40 | 加密软件与手册等级下载 H3C MER8300-CMW710-R6728P26 版本软件及说明书(2022年度稳定版本)
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