Top "Packet" questions

How to set the don't fragment (DF) flag on a socket?

I am trying to set the DF (don't fragment flag) for sending packets using UDP. Looking at the Richard Steven's …

c++ sockets udp packet

com.mysql.jdbc.PacketTooBigException

I am storing images in MYSQL. I have table as CREATE TABLE myTable (id INT, myImage BLOB); When I am …

mysql blob packet

Get TCP Flags with Scapy

I'm parsing a PCAP file and I need to extract TCP flags (SYN, ACK, PSH, URG, ...). I'm using the packet[…

python tcp packet packet-capture scapy

Benefits of "Don't Fragment" on TCP Packets?

One of our customers is having trouble submitting data from our application (on their PC) to a server (different geographical …

soap ssl tcp packet fragmentation

Adding payload in packet

Can I insert image or document (in MBs) as a data in packet using scapy? This is what I did …

python packet packet-capture scapy

What is the mask in a WebSocket frame?

I am working on a websocket implementation and do not know what the sense of a mask is in a …

tcp stream websocket frame packet

how does teamviewer find my computer even if my comp. behind of the firewall and firewall isn't configured?

Did you use teamviewer? (comic question i know... Who doesn't use it?) Do you have any idea how does teamviewer …

tcp remote-desktop packet

Send packet and change its source IP

Lets say I have an application written in python to send a ping or e-mail. How can I change the …

python ip packet scapy

Ensuring packet order in UDP

I'm using 2 computers with an application to send and receive udp datagrams. There is no flow control and ICMP is …

windows udp winsock packet

how can we set up Proxy server dealing with UDP packets?

Usually we can set up a proxy server by some kind of tools such as CCProxy which provides proxy services …

sockets networking proxy udp packet