防火墙做主备 冗余上联路由下联交换
交换机(vlan10 : 3.3.3.1) ping 防火墙冗余口(reth1:3.3.3.2) debugging出现了这两个报错
*Nov 6 21:50:32:996 2023 H3C IPFW/7/IPFW_INFO: -COntext=1; MBUF was intercepted! Phase Num is 7(local out), Service ID is 5(ds-lite), Bitmap is 4000000, return 0(0:continue, 1:dropped, 2:consumed, 3:enqueued, 4:relay)! Interface is ifIndex:0, s= 3.3.3.2, d= 3.3.3.1, protocol= 1, pktid = 450 VsysID = 1.
*Nov 6 21:50:32:996 2023 H3C IPFW/7/IPFW_INFO: -COntext=1; MBUF was intercepted! Phase Num is 9(post routing beforefrag), Service ID is 3(interzone), Bitmap is 10000040, return 0(0:continue, 1:dropped, 2:consumed, 3:enqueued, 4:relay)! Interface is Reth1, s= 3.3.3.2, d= 3.3.3.1, protocol= 1, pktid = 450 VsysID = 1.
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最佳答案
表1-1 debugging ip info命令输出信息描述表
MBUF was intercepted! Phase Num is num, Service ID is id, Bitmap is string!, return return value | 设备对报文执行二次引流业务。业务阶段为num、业务ID为id、当前业务掩码位为string、返回值为return value num取值如下: · 0:接收报文预处理阶段 · 1:接收报文查询路由后处理阶段 · 2:到本机报文重组前处理阶段 · 3:到本机报文处理阶段 · 4:本机发送报文处理阶段 · 5:本机发送报文查询路由后处理阶段 · 6:出接口发送分片前预处理阶段 · 7: 报文透传发送前处理阶段 · 8:报文透传接收处理阶段 return value取值如下: · 0: 报文 由外围调用者继续处理 · 1: 报文已经被丢弃 · 2: 报文已经被消费处理 · 3:报文已经被放入队列 · 4:报文要求进行透传 |
Interface is | 接收/发送报文的接口 |
s | 报文源地址 |
d | 报文目的地址 |
protocol | 协议域上层协议号,比如0表示IP,1表示ICMP,6表示TCP,17表示UDP |
pktid | 标识报文序号 |
【举例】
# 在设备上执行ping IP地址1.1.1.1的操作,并开启IP转发调试信息开关。
<Sysname> debugging ip info
<Sysname> ping 1.1.1.1
Ping 1.1.1.1 (1.1.1.1): 56 data bytes, press CTRL_C to break
56 bytes from 1.1.1.1: icmp_seq=0 ttl=255 time=0.529 ms
*Feb 2 14:26:35:928 2015 H3C IPFW/7/IPFW_INFO:
MBUF was intercepted! Phase Num is 6, Service ID is 0, Bitmap is a00000000000000
0, return 2! Interface is InLoopBack0,
s= 1.1.1.1, d= 1.1.1.1, protocol= 1, pktid = 21.
56 bytes from 1.1.1.1: icmp_seq=1 ttl=255 time=0.398 ms
*Feb 2 14:26:36:129 2015 H3C IPFW/7/IPFW_INFO:
MBUF was intercepted! Phase Num is 6, Service ID is 0, Bitmap is a00000000000000
0, return 2! Interface is InLoopBack0,
s= 1.1.1.1, d= 1.1.1.1, protocol= 1, pktid = 22.
56 bytes from 1.1.1.1: icmp_seq=2 ttl=255 time=0.394 ms
*Feb 2 14:26:36:329 2015 H3C IPFW/7/IPFW_INFO:
MBUF was intercepted! Phase Num is 6, Service ID is 0, Bitmap is a00000000000000
0, return 2! Interface is InLoopBack0,
s= 1.1.1.1, d= 1.1.1.1, protocol= 1, pktid = 23.
56 bytes from 1.1.1.1: icmp_seq=3 ttl=255 time=0.421 ms
*Feb 2 14:26:36:530 2015 H3C IPFW/7/IPFW_INFO:
MBUF was intercepted! Phase Num is 6, Service ID is 0, Bitmap is a00000000000000
0, return 2! Interface is InLoopBack0,
s= 1.1.1.1, d= 1.1.1.1, protocol= 1, pktid = 24.
56 bytes from 1.1.1.1: icmp_seq=4 ttl=255 time=0.387 ms
*Feb 2 14:26:36:730 2015 H3C IPFW/7/IPFW_INFO:
MBUF was intercepted! Phase Num is 6, Service ID is 0, Bitmap is a00000000000000
0, return 2! Interface is InLoopBack0,
s= 1.1.1.1, d= 1.1.1.1, protocol= 1, pktid = 25.
--- Ping statistics for 1.1.1.1 ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.387/0.426/0.529/0.053 ms
%Feb 2 14:26:36:732 2015 H3C PING/6/PING_STATISTICS: Ping statistics for 1.1.1.
1: 5 packets transmitted, 5 packets received, 0.0% packet loss, round-trip min/a
vg/max/std-dev = 0.387/0.426/0.529/0.053 ms.
# 用户视图下开启IP转发调试信息开关,并使用ACL过滤掉来自1.0.0.0网段报文的调试信息。
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] acl number 3000
[Sysname-acl-adv-3000] rule deny ip source 1.0.0.0 0.0.0.255
[Sysname-acl-adv-3000] quit
[Sysname] quit
<Sysname> debugging ip info acl 3000
<Sysname> ping 1.1.1.1
Ping 1.1.1.1 (1.1.1.1): 56 data bytes, press CTRL_C to break
56 bytes from 1.1.1.1: icmp_seq=0 ttl=255 time=0.546 ms
56 bytes from 1.1.1.1: icmp_seq=1 ttl=255 time=0.397 ms
56 bytes from 1.1.1.1: icmp_seq=2 ttl=255 time=0.400 ms
56 bytes from 1.1.1.1: icmp_seq=3 ttl=255 time=0.379 ms
56 bytes from 1.1.1.1: icmp_seq=4 ttl=255 time=0.391 ms
--- Ping statistics for 1.1.1.1 ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.379/0.423/0.546/0.062 ms
%Feb 2 14:32:59:317 2015 H3C PING/6/PING_STATISTICS: Ping statistics for 1
.1.1.1: 5 packets transmitted, 5 packets received, 0.0% packet loss, round-trip
min/avg/max/std-dev = 0.379/0.423/0.546/0.062 ms.
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