还在纠结如何解决ospf error，看这篇文章就够了！
H3C SR-系类路由器 ospf error
display ospf error
【命令】
display ospf [ process-id ] error
【视图】
任意视图
【缺省级别】
1：监控级
【参数】
process-id：OSPF进程号，取值范围为1～65535。
【描述】
display ospf error命令用来显示OSPF的错误信息。如果不指定OSPF进程号，将显示所有OSPF进程的错误信息。
【举例】
显示OSPF的错误信息。
<Sysname> display ospf error
OSPF Process 1 with Router ID 192.168.80.100
OSPF Packet Error Statistics
0 : OSPF Router ID confusion 0 : OSPF bad packet
0 : OSPF bad version 0 : OSPF bad checksum
0 : OSPF bad area ID 0 : OSPF drop on unnumber interface
0 : OSPF bad virtual link 0 : OSPF bad authentication type
0 : OSPF bad authentication key 0 : OSPF packet too small
0 : OSPF Neighbor state low 0 : OSPF transmit error
0 : OSPF interface down 0 : OSPF unknown neighbor
0 : HELLO: Netmask mismatch 0 : HELLO: Hello timer mismatch
0 : HELLO: Dead timer mismatch 0 : HELLO: Extern option mismatch
0 : HELLO: Neighbor unknown 0 : DD: MTU option mismatch
0 : DD: Unknown LSA type 0 : DD: Extern option mismatch
0 : LS ACK: Bad ack 0 : LS ACK: Unknown LSA type
0 : LS REQ: Empty request 0 : LS REQ: Bad request
0 : LS UPD: LSA checksum bad 0 : LS UPD: Received less recent LSA
0 : LS UPD: Unknown LSA type
表1-5 display ospf error命令显示信息描述表
字段 | 描述 |
|---|---|
OSPF Router ID confusion | 含有重复路由器ID的OSPF报文数 |
OSPF bad packet | 非法的OSPF报文数 |
OSPF bad version | 错误版本号的OSPF报文数 |
OSPF bad checksum | 校验和出错的OSPF报文数 |
OSPF bad area ID | 非法的区域ID的OSPF报文数 |
OSPF drop on unnumber interface | 在地址借用接口上丢弃的OSPF报文数 |
OSPF bad virtual link | 错误的虚连接的OSPF报文数 |
OSPF bad authentication type | 含有非法验证类型的OSPF报文数 |
OSPF bad authentication key | 含有错误验证码的OSPF报文数 |
OSPF packet too small | 报文长度太小的OSPF报文数 |
OSPF Neighbor state low | 在低邻居状态收到的OSPF报文数 |
OSPF transmit error | 传输出错的OSPF报文数 |
OSPF interface down | 接口down的计数 |
OSPF unknown neighbor | 未知的邻居发来的OSPF报文数 |
HELLO: Netmask mismatch | 网络掩码不匹配的Hello报文数 |
HELLO: Hello timer mismatch | Hello定时器不匹配的Hello报文数 |
HELLO: Dead timer mismatch | Dead定时器不匹配的Hello报文数 |
HELLO: Extern option mismatch | Option字段不匹配的Hello报文数 |
HELLO: Neighbor unknown | 未知的邻居发来的Hello报文数 |
DD: MTU option mismatch | MTU不匹配的DD报文数 |
DD: Unknown LSA type | 含有未知类型LSA的DD报文数 |
DD: Extern option mismatch | Option字段不匹配的DD报文数 |
LS ACK: Bad ack | 对LSU报文错误确认的LSAck报文数 |
LS ACK: Unknown LSA type | 含有未知类型LSA的LSAck报文数 |
LS REQ: Empty request | 不含有任何请求信息的LSR报文数 |
LS REQ: Bad request | 请求错误LSA的LSR报文数 |
LS UPD: LSA checksum bad | LSA校验和出错的LSU报文数 |
LS UPD: Received less recent LSA | 含有不是最新的LSA的LSU报文数 |
LS UPD: Unknown LSA type | 含有未知类型LSA的LSU报文数 |
H3C MSR-系类路由器 ospf error
display ospf error
【命令】
display ospf [ process-id ] error
【视图】
任意视图
【参数】
process-id：OSPF进程号。如果不指定进程号，则对当前所有OSPF进程有效。
【描述】
display ospf error命令用来显示OSPF接收到的错误报文的统计信息。
【举例】
显示OSPF接收到的错误报文的统计信息。
<H3C> display ospf error
OSPF Process 1 with Router ID 201.201.201.201
OSPF packet error statistics:
0: IP: received my own packet 0: OSPF: wrong packet type
0: OSPF: wrong version 0: OSPF: wrong checksum
0: OSPF: wrong area id 0: OSPF: area mismatch
0: OSPF: wrong virtual link 0: OSPF: wrong authentication type
0: OSPF: wrong authentication key 0: OSPF: too small packet
0: OSPF: packet size > ip length 0: OSPF: transmit error
0: OSPF: interface down 0: OSPF: unknown neighbor
0: HELLO: netmask mismatch 0: HELLO: hello timer mismatch
0: HELLO: dead timer mismatch 0: HELLO: extern option mismatch
0: HELLO: router id confusion 0: HELLO: virtual neighbor unknown
0: HELLO: NBMA neighbor unknown 0: DD: neighbor state low
0: DD: router id confusion 0: DD: extern option mismatch
0: DD: unknown LSA type 0: LS ACK: neighbor state low
0: LS ACK: wrong ack 0: LS ACK: duplicate ack
0: LS ACK: unknown LSA type 0: LS REQ: neighbor state low
0: LS REQ: empty request 0: LS REQ: wrong request
0: LS UPD: neighbor state low 0: LS UPD: newer self-generate LSA
0: LS UPD: LSA checksum wrong 0: LS UPD: received less recent LSA
0: LS UPD: unknown LSA type 0: OSPF routing: next hop not exist
0: DD: MTU option mismatch 0: ROUTETYPE: wrong type value
0: OPQ-9 : out of flooding scope 0: OPQ-10 : out of flooding scope
0: OPQ-11 : out of flooding scope
表3-5 display ospf error命令显示信息解释
域名 | 意义 |
|---|---|
IP: received my own packet | 收到自己发出的数据包 |
OSPF: wrong packet type | OSPF数据包类型错误 |
OSPF: wrong version | OSPF版本错误 |
OSPF: wrong checksum | OSPF校验和错误 |
OSPF: wrong area id | OSPF区域标识（ID）错误 |
OSPF: area mismatch | OSPF区域不匹配 |
OSPF: wrong virtual link | OSPF虚连接错误 |
OSPF: wrong authentication type | OSPF验证类型错误 |
OSPF: packet too small | OSPF数据包太小 |
OSPF: packet size > ip length | OSPF数据包大小超过IP数据包长度 |
OSPF: transmit error | OSPF传输错误 |
OSPF: interface down | OSPF接口down，不可用 |
OSPF: unknown neighbor | OSPF邻居未知 |
HELLO: netmask mismatch | 网络掩码不匹配 |
HELLO: hello timer mismatch | 发送HELLO报文的时间间隔不匹配 |
HELLO: dead timer mismatch | 发送邻居失效报文的时间间隔不匹配 |
HELLO: extern option mismatch | Hello报文extern选项不匹配 |
HELLO: router id confusion | Hello报文：Router ID冲突 |
HELLO: virtual neighbor unknown | Hello报文：未知的虚拟邻居 |
HELLO: NBMA neighbor unknown | Hello报文：未知的NBMA邻居 |
DD: neighbor state low | DD（数据库描述）报文：邻居状态不同步 |
DD: unknown LSA type | DD报文：未知的LSA类型 |
LS ACK: neighbor state low | Link state acknowledgment报文（链路状态响应报文）：邻居状态不同步 |
LS ACK: wrong ack | Link state acknowledgment报文：错误的ack |
LS ACK: duplicate ack | Link state acknowledgment报文：重复的ack |
LS ACK: unknown LSA type | Link state acknowledgment报文：未知的LSA类型 |
LS REQ: neighbor state low | Link state request（链路状态请求）报文： |
LS REQ: empty request | Link state request（链路状态请求）报文：空请求 |
LS REQ: wrong request | Link state request（链路状态请求）报文：错误的请求 |
LS UPD: neighbor state low | Link state update报文：邻居状态不同步 |
LS UPD: newer self-generate LSA | Link state update报文：自己有较新的LSA |
LS UPD: LSA checksum wrong | Link state update报文：LSA校验和错误 |
LS UPD:received less recent LSA | Link state update报文：收到非最新的LSA |
LS UPD: unknown LSA type | Link state update报文：未知的LSA类型 |
OSPF routing: next hop not exist | OSPF路由下一跳不存在 |
DD: MTU option mismatch | 数据库描述报文的MTU选项不匹配 |
ROUTETYPE: wrong type value | 路由类型错误 |
OPQ-9 : out of flooding scope | 9类LSA泛洪超出范围 |
OPQ-10 : out of flooding scope | 10类LSA泛洪超出范围 |
OPQ-11 : out of flooding scope | 11类LSA泛洪超出范围 |
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