关于SR8800开启deb ip packet没有信息输出的经验案例

开启debug调试信息，输入debugging ip icmp命令后，ping中间只有传输设备的对端地址，可以ping通但是没有debug调试信息。链路中无标签。指导在全局模式下输入info-center enable后还是没有debug调试信息出现。

ping对端并开启debug调试信息的操作记录如下，可以看到已经ping通但是没有debug调试信息。

<MD-SR8808-TLDYJ-1-ww-dianxin>termi             
<MD-SR8808-TLDYJ-1-ww-dianxin>terminal mo
<MD-SR8808-TLDYJ-1-ww-dianxin>terminal monitor 
Info: Current terminal monitor is on.

<MD-SR8808-TLDYJ-1-ww-dianxin>ter
<MD-SR8808-TLDYJ-1-ww-dianxin>terminal de
<MD-SR8808-TLDYJ-1-ww-dianxin>terminal debugging 
Info: Current terminal debugging is on.

<MD-SR8808-TLDYJ-1-ww-dianxin>deb
<MD-SR8808-TLDYJ-1-ww-dianxin>debugging ic
<MD-SR8808-TLDYJ-1-ww-dianxin>debugging ip ?
  error               Error debugging function 
  icmp                ICMP transactions 
  netstream           Debugging ip netstream all
  packet              Packet debugging function 
  policy-based-route  Policy based routing
  source              Source address of packet
<MD-SR8808-TLDYJ-1-ww-dianxin>debugging ip icmp ?
  <cr>  
<MD-SR8808-TLDYJ-1-ww-dianxin>debugging ip icmp 
<MD-SR8808-TLDYJ-1-ww-dianxin>ping 192.168.15.2
  PING 192.168.15.2: 56  data bytes, press CTRL_C to break
    Reply from 192.168.15.2: bytes=56 Sequence=0 ttl=62 time=29 ms
    Reply from 192.168.15.2: bytes=56 Sequence=1 ttl=62 time=30 ms
    Reply from 192.168.15.2: bytes=56 Sequence=2 ttl=62 time=36 ms
    Reply from 192.168.15.2: bytes=56 Sequence=3 ttl=62 time=29 ms
    Reply from 192.168.15.2: bytes=56 Sequence=4 ttl=62 time=31 ms

  --- 192.168.15.2 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 29/31/36 ms

发现设备的配置中有如下的配置：

#
 info-center loghost 192.168.3.79
 info-center monitor channel 6

monitor channel后的channel number表示的是指定编号的通道的信息，这个数字即是通道编号，取值范围为0至9

发现当该值为6时输出方向为web界面，将该命令修改为

info-center monitor channel console即可

将配置中的info-center monitor channel 6命令修改为info-center monitor channel console 即可