1690805535,

问题描述

安全V7产品OSPF报文交互debug信息

解决方法

10.10.10.5-------------------10.10.10.10，在10.10上debug

10.10发出的hello发现报文

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.10                                                    

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Destination address: 224.0.0.5                                                 

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 1, Length: 44.                                                

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.10, Area: 0.0.0.0, Checksum: 59530.                           

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                          

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Network mask: 255.255.255.0, Hello interval: 10, Option: _E_.                  

*Jul 31 06:22:47:534 2023 FW2 OSPF/7/DEBUG: Router priority: 1, Dead Interval: 40, DR: 0.0.0.0, BDR: 0.0.0.0. 

10.5把10.10加入自己的邻居列表

[FW2-ospf-1-area-0.0.0.0]*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: OSPF 1: Receiving packets.                                                     

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.5                                                     

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Destination address: 224.0.0.5                                                 

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 1, Length: 48.                                                

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.5, Area: 0.0.0.0, Checksum: 54391.                            

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                          

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Network mask: 255.255.255.0, Hello interval: 10, Option: _E_.                  

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Router priority: 1, Dead Interval: 40, DR: 0.0.0.0, BDR: 0.0.0.0.              

*Jul 31 06:22:49:431 2023 FW2 OSPF/7/DEBUG: Neighbor ID: 10.10.10.10.    

使用DD报文单播交互

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: OSPF 1: Receiving packets.                                                     

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.5                                                      

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Destination address: 10.10.10.10                                               

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 2, Length: 32.                                                 

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.5, Area: 0.0.0.0, Checksum: 24531.                            

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                           

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: MTU: 0, Option: _O_E_, R_I_M_MS Bit: _I_M_MS_.                                 

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: DD Sequence number: 17e4676. 

hello报文的广播选举DR和BDR

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: OSPF 1: Receiving packets.                                                     

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.5                                                     

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Destination address: 224.0.0.5                                                 

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 1, Length: 48.                                                

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.5, Area: 0.0.0.0, Checksum: 44111.                            

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                          

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Network mask: 255.255.255.0, Hello interval: 10, Option: _E_.                  

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Router priority: 1, Dead Interval: 40, DR: 10.10.10.10, BDR: 10.10.10.10.      

*Jul 31 06:22:59:072 2023 FW2 OSPF/7/DEBUG: Neighbor ID: 10.10.10.10.  

成功选举DR/BDR

*Jul 31 06:23:27:534 2023 FW2 OSPF/7/DEBUG: OSPF 1: Sending packets.                                                       

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.10                                                    

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Destination address: 224.0.0.5                                                 

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 1, Length: 48.                                                

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.10, Area: 0.0.0.0, Checksum: 44116.                           

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                          

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Network mask: 255.255.255.0, Hello interval: 10, Option: _E_.                  

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Router priority: 1, Dead Interval: 40, DR: 10.10.10.10, BDR: 10.10.10.5.       

*Jul 31 06:23:27:535 2023 FW2 OSPF/7/DEBUG: Neighbor ID: 10.10.10.5. 

DD用于同步LSA

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: OSPF 1: Receiving packets.                                                     

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Source address: 10.10.10.5                                                     

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Destination address: 10.10.10.10                                               

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Version 2, Type: 2, Length: 52.                                                

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Router: 10.10.10.5, Area: 0.0.0.0, Checksum: 6646.                             

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Authentication type: 00, Key(ASCII): 0 0 0 0 0 0 0 0.                          

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: MTU: 0, Option: _O_E_, R_I_M_MS Bit: _M_.                                      

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: DD Sequence number: 17e468f.                                                   

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: LSA type: 1.                                                                   

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: LinkStateId: 10.10.10.5.                                                       

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Advertising Rtr: 10.10.10.5.                                                   

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: LSA age: 30 Options: External routing:ON.                                      

*Jul 31 06:23:27:537 2023 FW2 OSPF/7/DEBUG: Length: 36 Sequence number: 80000003 Checksum: 23376.  

内容来源：知了社区，基于知识共享署名-相同方式共享3.0中国大陆许可协议
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