av拍摄指南

In addition to solving the port problem of A, the serial number problem also needs to be paid attention to. The serial number corresponds to the sliding window. The fake TCP packet needs to be filled with the serial number. If the value of the serial number is not in the sliding window of B when it is sent to B before A, B will actively discard it. So we need to find the serial number that can fall into the sliding window between AB at that time. This can be solved violently, because the length of a sequence is 32 bits, and the value range is 0-4294967296. If the window size is like 65535 under Windows I caught in the above figure, I only need to divide, and I know that at most I only need to send 65537 (4294967296/65535=65537) packets to have a sequence number fall into the sliding window. The desired value can be calculated quickly by exhaustion on multiple control hosts.老龙岗村村委会主任杨立本家的山货庄要开业了，村民们纷纷来贺。杨立本的小舅子关小手演出了“单出头”擦皮鞋，演者无心看者有意，正要外出打工的春虎和樱桃受到启发，决定到镇上做擦皮鞋的生意。春虎的父亲柳茂财是一个嗜酒如命的庄稼汉，经常因为喝酒而不思进取与妻子发生矛盾，在得知儿子在镇上的工作竟然是擦鞋后，心里受到了震动，辅佐儿子春虎、樱桃办起了鞋店，并且自己也依靠当掌鞋匠完成了“原始积累”，在镇里办起了造酒坊。与此同时，杨立本的大女儿八月和男友春龙作为从村子里飞出去的金凤凰，在大学毕业后放弃了在省城找工作的机会，回村创业了。这一举动受到了杨柳两家长辈的强烈反对，父辈们不仅不支持他们在农村创业，还给他们设置了种种困难。八月和春龙默默克服了开发大洼地、跑贷款等困难，将新型养牛场经营地有声有色，也使长辈的传统的观念逐渐得以变化，最后达成了新老两代农村人之间观念和情感上的融合。At this time, the crew of the Changsheng already knew that the people who boarded the ship were not customs border guards, but pirates who came to rob. 　　我同伴就躲在暗处，要是你耍花招被他看见了，后果自负。Telecommunications