pflz questions

• Raw Socket Help: Why UDP packets created by raw sockets are not being received by kernel UDP?
• Problem with pinging broadcast address
• Difference between signed and unsigned data types?
• Why do we give ORG 7C00 at the start of a boot program?
• Raw socket question: Are TCP packets passed to a raw socket?
• Can I use http tunnel to ping or traceroute through a proxy with firewall?
• Java: InputStream too slow to read huge files

pflz answers