执行此命令即可：sudo chmod 777 /dev/bpf*

gedit /usr/share/wireshark/init.lua 
 将倒数第二行注释。 
  
 然后重启wireshark就可以了。

mac osx下使用wireshark，报错There are no interfaces on which a capture can be done，osxwireshark
 
未打开应用的情况下在命令台输入
 
sudo wireshark
 
即可

 
 

  
pcap: File has 186435570-byte packet, bigger than maximum of 65535  

  


  
解决方法：将传输模式设置为binary
  


  
在使用tftp传输时
  
tftp> connect 192.168.1.1
  
tftp> ?
Commands may be abbreviated.  Commands are:

connect         connect to remote tftp
mode            set file transfer mode
put             send file
get             receive file
quit            exit tftp
verbose         toggle verbose mode
trace           toggle packet tracing
status          show current status
binary          set mode to octet
ascii           set mode to netascii
rexmt           set per-packet retransmission timeout
timeout         set total retransmission timeout
?               print help information
tftp> binary
  
tftp> put ddns.pcap
  
Sent 15460 bytes in 0.0 seconds
  


 
 
 
转载于:https://blog.51cto.com/chaoyuezhangsan/1774246