Arrogance 发表于 2019-3-15 09:06:59

RT-AC86U 双频合一切换问题

前几天入手RT-AC86U。因为家的布局问题,有一个角落5G覆盖不到,只能开启双频合一,开启之后发现,5G切换到2.4G没什么问题,但是2.4G切换到5G,就是先掉线,然后再连回5G,其他都没什么问题,就是这里比较意外

Mar 14 22:16:36 WLCEVENTD: eth6: Assoc 8C:45:00:6D:2E:F3Mar 14 22:16:41 crond: time disparity of 451271 minutes detected
Mar 14 22:17:52 hour monitor: ntp sync fail, will retry after 120 sec
Mar 14 22:18:21 WLCEVENTD: eth5: Assoc 8C:45:00:6D:2E:F3
Mar 14 22:18:21 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 14 22:18:21 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 14 22:20:39 WLCEVENTD: eth5: Disassoc 8C:45:00:6D:2E:F3
Mar 14 22:43:51 WLCEVENTD: eth5: Assoc 8C:45:00:6D:2E:F3
Mar 14 22:46:36 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 14 22:46:41 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 14 22:48:57 WLCEVENTD: eth6: Assoc 8C:45:00:6D:2E:F3
Mar 14 22:50:11 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 14 22:50:19 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 14 22:50:19 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 14 22:50:29 dropbear: Bad password attempt for 'admin' from 141.98.80.31:34020
Mar 14 22:50:31 dropbear: Client trying multiple usernames from 141.98.80.31:34020
Mar 14 22:50:31 dropbear: Login attempt for nonexistent user from 141.98.80.31:34020
Mar 14 22:50:32 dropbear: Client trying multiple usernames from 141.98.80.31:34020
Mar 14 22:50:32 dropbear: Login attempt for nonexistent user from 141.98.80.31:34020
Mar 14 22:50:34 dropbear: Login attempt for nonexistent user from 141.98.80.31:43008
Mar 14 22:50:36 dropbear: Client trying multiple usernames from 141.98.80.31:43008
Mar 14 22:50:36 dropbear: Bad password attempt for 'admin' from 141.98.80.31:43008
Mar 14 22:50:36 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 14 22:50:36 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 14 22:50:36 dropbear: Bad password attempt for 'admin' from 141.98.80.31:43008
Mar 14 22:51:45 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 14 23:00:05 disk_monitor: Got SIGALRM...
Mar 14 23:00:13 WLCEVENTD: eth5: ReAssoc 8C:45:00:6D:2E:F3
Mar 14 23:00:13 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 14 23:00:20 WLCEVENTD: eth6: Assoc 8C:45:00:6D:2E:F3
Mar 14 23:00:20 WLCEVENTD: eth5: Disassoc 8C:45:00:6D:2E:F3
Mar 14 23:00:37 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 14 23:00:41 WLCEVENTD: eth6: ReAssoc E4:9A:DC:78:26:6A
Mar 14 23:00:41 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 14 23:00:41 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 14 23:23:51 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 14 23:23:56 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 14 23:23:56 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 14 23:28:55 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 14 23:43:18 miniupnpd: PCP MAP: added mapping UDP 5353->192.168.1.74:5353 'PCP MAP cc297a4245e094b49a17ed8b'
Mar 14 23:51:43 dropbear: Bad password attempt for 'admin' from 141.98.80.31:38570
Mar 14 23:51:44 dropbear: Client trying multiple usernames from 141.98.80.31:38570
Mar 14 23:51:44 dropbear: Login attempt for nonexistent user from 141.98.80.31:38570
Mar 14 23:51:44 dropbear: Client trying multiple usernames from 141.98.80.31:38570
Mar 14 23:51:44 dropbear: Login attempt for nonexistent user from 141.98.80.31:38570
Mar 14 23:51:48 dropbear: Login attempt for nonexistent user from 141.98.80.31:59368
Mar 14 23:51:48 dropbear: Client trying multiple usernames from 141.98.80.31:59368
Mar 14 23:51:48 dropbear: Bad password attempt for 'admin' from 141.98.80.31:59368
Mar 14 23:51:49 dropbear: Bad password attempt for 'admin' from 141.98.80.31:59368
Mar 15 00:16:35 dropbear: Bad password attempt for 'admin' from 88.214.26.15:38888
Mar 15 00:16:36 dropbear: Client trying multiple usernames from 88.214.26.15:38888
Mar 15 00:16:36 dropbear: Login attempt for nonexistent user from 88.214.26.15:38888
Mar 15 00:16:36 dropbear: Client trying multiple usernames from 88.214.26.15:38888
Mar 15 00:16:36 dropbear: Login attempt for nonexistent user from 88.214.26.15:38888
Mar 15 00:16:40 dropbear: Login attempt for nonexistent user from 88.214.26.15:60634
Mar 15 00:16:41 dropbear: Client trying multiple usernames from 88.214.26.15:60634
Mar 15 00:16:41 dropbear: Bad password attempt for 'admin' from 88.214.26.15:60634
Mar 15 00:16:41 dropbear: Bad password attempt for 'admin' from 88.214.26.15:60634
Mar 15 00:35:20 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 15 00:35:20 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 15 00:35:20 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 15 00:35:23 WLCEVENTD: eth6: ReAssoc E4:9A:DC:78:26:6A
Mar 15 00:35:23 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 15 00:35:23 WLCEVENTD: eth5: Disassoc E4:9A:DC:78:26:6A
Mar 15 01:00:23 dropbear: Bad password attempt for 'admin' from 187.190.60.237:44908
Mar 15 01:05:29 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 15 01:05:29 WLCEVENTD: eth6: Assoc E4:9A:DC:78:26:6A
Mar 15 01:29:10 dropbear: Bad password attempt for 'admin' from 88.214.26.47:59591
Mar 15 01:29:11 dropbear: Client trying multiple usernames from 88.214.26.47:59591
Mar 15 01:29:11 dropbear: Login attempt for nonexistent user from 88.214.26.47:59591
Mar 15 01:29:11 dropbear: Client trying multiple usernames from 88.214.26.47:59591
Mar 15 01:29:11 dropbear: Login attempt for nonexistent user from 88.214.26.47:59591
Mar 15 01:29:15 dropbear: Login attempt for nonexistent user from 88.214.26.47:59712
Mar 15 01:29:15 dropbear: Client trying multiple usernames from 88.214.26.47:59712
Mar 15 01:29:15 dropbear: Bad password attempt for 'admin' from 88.214.26.47:59712
Mar 15 01:29:16 dropbear: Bad password attempt for 'admin' from 88.214.26.47:59712
Mar 15 02:20:01 dropbear: Login attempt for nonexistent user from 87.228.110.207:65391
Mar 15 02:20:01 dropbear: Login attempt for nonexistent user from 87.228.110.207:65391
Mar 15 02:20:02 dropbear: Login attempt for nonexistent user from 87.228.110.207:65391
Mar 15 02:58:36 dropbear: Login attempt for nonexistent user from 139.162.122.110:54210
Mar 15 02:58:36 dropbear: Login attempt for nonexistent user from 139.162.122.110:54210
Mar 15 03:12:34 dropbear: Login attempt for nonexistent user from 77.20.216.67:45124
Mar 15 03:12:34 dropbear: Login attempt for nonexistent user from 77.20.216.67:45134
Mar 15 03:12:34 dropbear: Login attempt for nonexistent user from 77.20.216.67:45124
Mar 15 03:12:34 dropbear: Login attempt for nonexistent user from 77.20.216.67:45134
Mar 15 03:13:44 WLCEVENTD: eth5: Disassoc 28:6C:07:23:64:24
Mar 15 03:13:44 WLCEVENTD: eth5: Assoc 28:6C:07:23:64:24
Mar 15 03:13:46 WLCEVENTD: eth5: Disassoc 28:6C:07:23:64:24
Mar 15 03:13:48 WLCEVENTD: eth5: Assoc 28:6C:07:23:64:24
Mar 15 04:06:04 dropbear: Login attempt for nonexistent user from 211.184.37.117:34147
Mar 15 04:06:04 dropbear: Login attempt for nonexistent user from 211.184.37.117:34146
Mar 15 04:06:04 dropbear: Login attempt for nonexistent user from 211.184.37.117:34147
Mar 15 04:06:04 dropbear: Login attempt for nonexistent user from 211.184.37.117:34146
Mar 15 04:52:03 dropbear: Login attempt for nonexistent user from 14.186.157.188:36138
Mar 15 04:52:04 dropbear: Login attempt for nonexistent user from 14.186.157.188:36138
Mar 15 04:52:04 dropbear: Login attempt for nonexistent user from 14.186.157.188:36138
Mar 15 06:53:34 WLCEVENTD: eth5: ReAssoc 8C:45:00:6D:2E:F3
Mar 15 06:53:34 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 15 06:53:39 WLCEVENTD: eth6: Assoc 8C:45:00:6D:2E:F3
Mar 15 06:53:39 WLCEVENTD: eth5: Disassoc 8C:45:00:6D:2E:F3
Mar 15 06:54:14 dropbear: Login attempt for nonexistent user from 78.188.184.186:51248
Mar 15 06:54:14 dropbear: Login attempt for nonexistent user from 78.188.184.186:51248
Mar 15 06:54:15 dropbear: Login attempt for nonexistent user from 78.188.184.186:51248
Mar 15 06:54:19 dropbear: Login attempt for nonexistent user from 78.188.184.186:51250
Mar 15 06:54:20 dropbear: Login attempt for nonexistent user from 78.188.184.186:51250
Mar 15 06:54:21 dropbear: Login attempt for nonexistent user from 78.188.184.186:51250
Mar 15 07:03:00 WLCEVENTD: eth5: Assoc 8C:45:00:6D:2E:F3
Mar 15 07:03:01 WLCEVENTD: eth6: Assoc 8C:45:00:6D:2E:F3
Mar 15 07:03:01 WLCEVENTD: eth5: Disassoc 8C:45:00:6D:2E:F3
Mar 15 07:14:01 WLCEVENTD: eth5: ReAssoc 8C:45:00:6D:2E:F3
Mar 15 07:14:01 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 15 07:14:01 WLCEVENTD: eth6: Disassoc 8C:45:00:6D:2E:F3
Mar 15 07:14:13 WLCEVENTD: eth5: Assoc E4:9A:DC:78:26:6A
Mar 15 07:14:13 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 15 07:14:13 WLCEVENTD: eth6: Disassoc E4:9A:DC:78:26:6A
Mar 15 07:16:43 WLCEVENTD: eth5: Disassoc 8C:45:00:6D:2E:F3

这是日志,下面是双频的设置

Arrogance 发表于 2019-3-15 09:10:40

补充一下,上面两个MAC,一个是我的,一个是我老婆的

Master 发表于 2019-3-15 09:35:14

把2.4G无线专业设置页面里面的“漫游助手”关掉,看一下!

Arrogance 发表于 2019-3-15 09:41:45

Master 发表于 2019-3-15 09:35
把2.4G无线专业设置页面里面的“漫游助手”关掉,看一下!

关掉了 这个到手就是关的

Master 发表于 2019-3-15 10:06:20

Arrogance 发表于 2019-3-15 09:41
关掉了 这个到手就是关的

你用的是官方固件吗?我的RT-AC88U,怎么默认是开启的?

Arrogance 发表于 2019-3-15 11:14:08

Master 发表于 2019-3-15 10:06
你用的是官方固件吗?我的RT-AC88U,怎么默认是开启的?

可能没说明白 官方固件我到手就关了不是到手是关的

Master 发表于 2019-3-15 11:30:01

Arrogance 发表于 2019-3-15 11:14
可能没说明白 官方固件我到手就关了不是到手是关的

客户端从5G切到2.4G没问题,从2.4G切到5G有明显断线感觉,可能也和客户端与RT-AC86U之间连线认证过程耗时比较长有关,造成断连有感。

Arrogance 发表于 2019-3-15 14:02:01

Master 发表于 2019-3-15 11:30
客户端从5G切到2.4G没问题,从2.4G切到5G有明显断线感觉,可能也和客户端与RT-AC86U之间连线认证过程耗时 ...

我这不是有断线的感觉 而是确确实实断线了WIFI没连接 然后又重新连接但是看记录 就是我发的那个显示的是判断 然后踢到5G

Sprite 发表于 2019-3-18 14:17:04

Arrogance 发表于 2019-3-15 14:02
我这不是有断线的感觉 而是确确实实断线了WIFI没连接 然后又重新连接但是看记录 就是我发的那个显 ...

这不就是断开重连么..双频合一并不是无缝漫游.

Arrogance 发表于 2019-3-19 14:19:45

Sprite 发表于 2019-3-18 14:17
这不就是断开重连么..双频合一并不是无缝漫游.

但是5切2就不会断开 只有2切5才会断开
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