可以通过调整TCP的ACK字段规避问题,即当一条流在经过ACL检查时,如果检查ACK字段置1,则允许其通过。 命令如下: permit tcp tcp-flag ack 或 permit tcp syn-flag bit-match established AR01调整后ACL配置: acl number 3000 rule 5 permit tcp source 2.2.2.2 0 destination 1.1.1.1 0 destination-port eq tel...
除了保留，都会有变为1的情况，不存在默认一说
aNote: If the received packet has the NO_ACK flag set, the auto acknowledgement is not executed. 注: 如果收到的小包有被设置的NO_ACK旗子,自动承认没有被执行。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 ...
Hello, the enigma2 Adapter throw many warnings like: State "enigma2.0.Message.MESSAGE_ANSWER" has no existing object, this might lead to an error in future versions Read-only state "enigma2.0.enigma2.MUTED" has been written without ack-f...
The step 1 which configurates the flag in order to require ACK response to the specified packet in the packet which is included in the windowPROBLEM TO BE SOLVED: To provide a method of transmitting/receiving data and a network device using the method in which the efficiency of data ...
Caused by commit 5442e47 Delay an ACK in case no PSH flag is present in the data packet This improves TCP download throughput in some cases or for some clients. But we detect extremly low TCP download throughput 6Mbps for some other clie...
一、英汉配对,连一连。1.flag个2.fly3. special4. sound5. football个∵acksim△C_0 ∵ A.8(使)飘扬B.多听起来C.国旗D.橄榄球E.特殊的000000000÷4/5 ∴0acksim0000 2/5 ∫_0^10≤e^2dx∴0acksim0200 ∑_(b=0)^na_n 相关知识点: 试题来源: ...
A. 源端口号:表示发送端端口号,字段长8位 B. ACK(Acknowledge Flag):该位为1时,确认应答的字段变为有效 C. FIN(Finish Flag):该位为1时,表示今后不会再有数据发送,希望断开连接 D. SYN扫描是恶意黑客不建立完全连接,用来判断通信端口状态的一种手段 ...
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