Show Bid Request Project 007 Bid Request Id: 40036 Bookmark in my 'To Do' list Posted by: JohnNash (0 ratings) Non-action Ratio: Very Good - 0.00% Buyer Security Verifications: Unverified Approved on: Dec 15, 2002 10:28:42 PM EDT Bidding Closes: Dec 16, 2002 11:49:00 PM EDT Viewed (by coders): 170 times Deadline: 12/17/2002 4:59:00 AM TIME EXPIRED Phase: 100% of work completed and accepted. Coder has been paid. Max Accepted Bid: Bidding is closed Project Type: Personal Project / Homework Help Bidding Type: Open Auction Categories: C++ / C, Java, Visual Basic, Visual Basic .Net Enter chat room for this bid request (0 active users at Jul 12, 2003 8:19:15 AM EDT) Description: Write a program that simulates a 4 interface ip router. All packets will come into interface "A" and will be routed to interfaces "B", "C" and "D". To simplify the program, traffic will only go in the one direction. The input file will be a list of ip#'s in either dotted decimal format or binary format. Your program will route the packets through interfaces "B","C" and "D" based on the attached routing table. The routing table can either be hardcoded into the program or you can read it into your program. You may use any programming language. The output from your program should be the ip# you read in followed by the interface letter the packet was routed through. As demonstrated in class, your program should convert the ip #'s and netmasks to binary, "and" them and then compare the result with the destination to determine if the subnets match. Do not compare the first 3 octets of the ip#'s in your program. This will result in points being taken off of your grade. the ip # and mask for interface "A" = 10.1.2.3/24 the ip # and mask for interface "B" = 192.200.5.10/24 the ip # and mask for interface "C" = 192.150.7.20/24 the ip # and mask for interface "D" = 135.200.2.10/24 Routing table: destination mask Next hop 128.6.30.0 255.255.255.0 192.200.5.11 33.33.32.0 255.255.255.0 192.150.7.21 40.33.101.0 255.255.255.0 192.150.7.21 50.60.70.0 255.255.255.0 135.200.2.11 45.45.4.0 255.255.255.0 192.200.5.11 150.7.200.0 255.255.252.0 192.200.5.11 130.3.4.0 255.255.252.0 135.200.2.11 128.235.0.0 255.255.0.0 192.200.5.11 30.0.0.0 255.0.0.0 192.150.7.21 0.0.0.0 0.0.0.0 192.150.7.21 input file: 130.3.5.3 7.10.1.3 130.3.6.4 128.235.251.1 7.10.1.6 33.33.32.1 150.7.200.5 150.7.203.100 128.6.30.3 50.60.70.1 45.45.45.45 200.1.3.3 203.3.4.100 40.33.1.1 128.235.200.5 Deliverables: 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. Platform: win -95/98/2000/XP programming language - visual basic 6.0 [preffered] Must be 100% finished and received by buyer on: Dec 17, 2002 4:59:00 AM EDT Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date. Special Conditions / Other: Need to get the program before 12.00 [noon time] Additional Files: This bid request includes IMPORTANT additional attached files. Please download and read fully before bidding. Remember that contacting the other party outside of the site (by email, phone, etc.) on all business projects < $500 (before the buyer's money is escrowed) is a violation of both the software buyer and seller agreements. We monitor all site activity for such violations and can instantly expel transgressers on the spot, so we thank you in advance for your cooperation. If you notice a violation please help out the site and report it. Thanks for your help.   Bidding/Comments: All monetary amounts on the site are in United States dollars. Rent a Coder is a closed auction, so coders can only see their own bids and comments. Buyers can view every posting made on their bid requests. See all rejected bids (and all comments) Name   Bid Amount    Date   Coder Rating   This bid was accepted by the buyer! DavidMaranhao (16 ratings) in Holliston, Massachusetts United States Bid id: 432,049   $18 (USD) Dec 16, 2002 12:11:43 AM EDT  9.81 (Excellent)     Attached you will find a working copy of the program you requested. Just unzip and run in a DOS box. Once you've accepted my bid I will send the source code to you ASAP Attached File           See 11 private reply(ies) to/from DavidMaranhao.