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D. J. Bernstein Internet publication djbdns The tinydns-data program This is a reference page. For tutorial information, see the instructions for running a DNS server. tinydns-data reads local DNS information from a file named data in the current directory. It creates data.cdb in a binary format designed for fast access by tinydns. It may also create some other files with names beginning with data
The subsidized sponsorship of standards via the IEEE GET Program helps expand the global reach of technical knowledge developed by industry, accelerates adoption of IEEE standards, contributes to an open knowledge community, promulgates open information exchange to foster innovation, and connects the IEEE brand with the development of world-changing technologies for the benefit of humanity. As a S
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ç¡å·®å¥åä¿¡ã¢ã¼ãã¸ã®è¨å®ã®æ¹æ³ã¯ããã¤ã¦ã¯ã INET ãã¡ã¤ã³ã® SOCK_PACKET ã½ã±ãããä½æããifr_flags ã« IFF_PROMISC ãã»ãããã ã¨ããããæ¹ã主æµã ã£ãã®ã§ãããç¾å¨ã¯ä¸è¨ã®ããã« PF_PACKET ãã¡ã¤ã³ã® SOCK_RAW ã½ã±ããããã㯠SOCK_DGRAM ã½ã±ãããä½ããsetsockopt()ã«ã¦ç¡å·®å¥åä¿¡ã¢ã¼ããã»ãããã ã¨ããããæ¹ã主æµã®ããã§ããï¼man packet(7) åç §ï¼ â 1 /* 2 * packet monitor program 3 * pckmon2.c 4 * cc pckmon2.c -lnsl -o pckmon2 5 */ 6 #include <stdio.h> 7 #include <stdlib.h> 8 #include <netinet/in.h> 9 #include <err
Network Working Group R. Droms Request for Comments: 2131 Bucknell University Obsoletes: 1541 March 1997 Category: Standards Track Dynamic Host Configuration Protocol Status of this memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Prot
BOOTP, Bootstrap Protocol. DHCP, Dynamic Host Configuration Protocol. DHCP options have the same format as the BOOTP 'vendor extensions'. Options may be fixed length or variable length. All options begin with a tag byte, which uniquely identifies the option. Fixed length options without data consist of only a tag byte. The value of the length byte does not include the tag and length fields. Option
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