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各位大俠,
小弟日前碰到了一個(gè)ssh登陸的問題,從遠(yuǎn)程登陸的時(shí)候連接超時(shí),在服務(wù)器上抓包看TCP三次握手成功,但是在PUSH的時(shí)候等待超時(shí),我的服務(wù)器主動(dòng)發(fā)起了FIN斷開了連接
但是在我其他的服務(wù)器上抓包對(duì)比發(fā)現(xiàn),正常的SSH連接中PUSH是由服務(wù)器主動(dòng)發(fā)送的,并不是等待對(duì)端發(fā)送,所以這個(gè)問題很是糾結(jié),查了很多資料也沒有查到該怎么讓我的服務(wù)器主動(dòng)發(fā)起PUSH,不知道各位大俠有沒有妙方?
16:55:20.974994 IP 10.30.199.40.57725 > localhost.ssh: Flags [S], seq 3219752274, win 5840, options [mss 1380,sackOK,TS val 1481563911 ecr 0,nop,wscale 7], length 0
16:55:20.975014 IP localhost.ssh > 10.30.199.40.57725: Flags [S.], seq 1966871293, ack 3219752275, win 14480, options [mss 1460,sackOK,TS val 1206913073 ecr 1481563911,nop,wscale 7], length 0
16:55:20.977521 IP 10.30.199.40.57725 > localhost.ssh: Flags [.], ack 1, win 46, options [nop,nop,TS val 1481563913 ecr 1206913073], length 0
16:55:25.988390 IP localhost.ssh > 10.30.199.40.57725: Flags [F.], seq 1, ack 1, win 114, options [nop,nop,TS val 1206918087 ecr 1481563913], length 0
16:55:25.991044 IP 10.30.199.40.57725 > localhost.ssh: Flags [F.], seq 1, ack 2, win 46, options [nop,nop,TS val 1481568927 ecr 1206918087], length 0
16:55:25.991065 IP localhost.ssh > 10.30.199.40.57725: Flags [.], ack 2, win 114, options [nop,nop,TS val 1206918089 ecr 1481568927], length 0 |
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