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发表于 2024-5-2 20:13:12
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17.PPP 通过IPCP获取地址过程
*0.5823231 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Input IPCP(8021) Pkt, Len 14
State NULL, code ConfReq(01), id 0, len 10
IP Address(3), len 6, val c2a80701
*0.5823241 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Output IPCP(8021) Pkt, Len 14 发IPCP confreq,地址全为0,表示申请地址
State reqsent, code ConfReq(01), id 0, len 10
IP Address(3), len 6, val 00000000
*0.5823251 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Input IPCP(8021) Pkt, Len 14
State reqsent, code ConfNak(03), id 0, len 10 对方通过confNAK分配地址
IP Address(3), len 6, val c2a80703
*0.5823251 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Output IPCP(8021) Pkt, Len 14
State reqsent, code ConfReq(01), id 1, len 10 使用分配的地址发congreq
IP Address(3), len 6, val c2a80703
*0.5823261 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Input IPCP(8021) Pkt, Len 14
State reqsent, code ConfAck(02), id 1, len 10
IP Address(3), len 6, val c2a80703
*0.5826175 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Input IPCP(8021) Pkt, Len 14
State ackrcvd, code ConfReq(01), id 1, len 10
IP Address(3), len 6, val c2a80701
*0.5826175 H3C PPP/8/debug2:
PPP Packet:
Serial2/0/0 Output IPCP(8021) Pkt, Len 14
State ackrcvd, code ConfAck(02), id 1, len 10
IP Address(3), len 6, val c2a80701
*0.5826175 H3C PPP/8/debug2:
PPP State Change:
Serial2/0/0 IPCP : ackrcvd --> opened IPCP协商通过
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2024-5-2 20:13:12
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