调试FPGA与上位机进行udp通讯,wireshark报错:Bad udp Length xx > IP PAYLOAD Length,程序员大本营,技术文章内容聚合第一站。
我写了一个Android程序来接收多播数据包。代码如下所示。问题是我可以接收正常的数据包，但不能接收UDP...
[root@localhost ~]# tcpdump -i enp125s0f0 udp and host 10.10.16.81 -env tcpdump: listening on enp125s0f0, link-type EN10MB (Ethernet), capture size 262144 bytes 21:17:19.22274948:57:02:64:ea:1b > b0:08:75:5f:b7:d9, ethertype IPv4 (0x0800), length 538: (tos 0x0, ...
ethertype IPv4 (0x0800), length538: (tos0x0, ttl64, id12345, offset0, flags [+], proto UDP (17), length524)10.10.16.81.vlsi-lm >10.10.16.229.krb524:UDP, bad length1496>49621:17:19.29441848:57:02:64:ea:1b > b0:
103.81.krb524: UDP, length 1472 16:05:32.876979 44:a1:91:a4:9b:eb > 48:57:02:64:ea:1e, ethertype IPv4 (0x0800), length 86: (tos 0x0, ttl 64, id 12345, offset 1480, flags [none], proto UDP (17), length 72, options (unknown 99 [bad length 99]), bad cksum 5f69 (->...
8、查看网络的命令 9、设置端口复用 10、IO多路转接select\poll\epoll 11、内核大致1如何实现IO转接? 12、select工作流程 13、select,一个进程就可以搞定多个客户端的连接。 14 poll 4、epoll-UDP 5、 广播组播,本地套接字 6、libevent 7、xml,json ...
I (62) boot: ## Label Usage Type ST Offset Length I (69) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (76) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (84) boot: 2 factory factory app 00 00 00010000 00100000 ...
use of the variable-length stack array, and switch to variable names that better document the purpose of this logic. Reported-by: Tastky <tastky@gmail.com> Fixes: eb8229338f06 ("rpc.statd: Fix socket binding loop.") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> ...
Maintainer: Environment: mpc85xx/p1010 tplink_tl-wdr4900-v1 openwrt-23.05 and master Description: In NAT64 mode the outgoing TCP4 and UDP4 Packets have incorrect checksum. ICMP4 Packets have a correct checksum. It is reproducible with NA...
UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII. UTF-8 Image File Formats PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and...