目前试图调查什么似乎是与Web服务器负载相关的问题，我发现从IPTables日志泛滥，我不认识。 他们都是这样的：
Feb 26 12:03:52 dop002 warning [2559556.039033] IN = eth1 OUT = MAC = snip SRC = 88.115.48.62 DST = snip LEN = 56 TOS = 0x00 PREC = 0x00 TTL = 54 ID = 14166 PROTO = ICMP TYPE = 5 CODE = 1 GATEWAY = 88.115.48.1 [SRC = snip DST = 88.115.60.143 LEN = 40 TOS = 0x00 PREC = 0x00 TTL = 57 ID = 42868 DF PROTO = TCP INCOMPLETE [8字节]]
谁能告诉我这个日志行是什么意思？ / var / log / messages中有很多。
谢谢。
这是ICMPtypes5消息。
RFC 792
描述
The gateway sends a redirect message to a host in the following situation. A gateway, G1, receives an internet datagram from a host on a network to which the gateway is attached. The gateway, G1, checks its routing table and obtains the address of the next gateway, G2, on the route to the datagram's internet destination network, X. If G2 and the host identified by the internet source address of the datagram are on the same network, a redirect message is sent to the host. The redirect message advises the host to send its traffic for network X directly to gateway G2 as this is a shorter path to the destination. The gateway forwards the original datagram's data to its internet destination. For datagrams with the IP source route options and the gateway address in the destination address field, a redirect message is not sent even if there is a better route to the ultimate destination than the next address in the source route. Codes 0, 1, 2, and 3 may be received from a gateway.