what are the parameters for ping /flood command?
550294
Description\nThe /usr/sbin/ping command sends an Internet Control Message Protocol (ICMP) ECHO_REQUEST to obtain an ICMP ECHO_RESPONSE from a host or gateway. The ping command is useful for:\n\nDetermining the status of the network and various foreign hosts. \nTracking and isolating hardware and software problems. \nTesting, measuring, and managing networks.\nIf the host is operational and on the network, it responds to the echo. Each echo request contains an Internet Protocol (IP) and ICMP header, followed by a timeval structure, and enough bytes to fill out the packet. The default is to continuously send echo requests until an Interrupt is received (Ctrl-C).\n\nThe ping command sends one datagram per second and prints one line of output for every response received. The ping command calculates round-trip times and packet loss statistics, and displays a brief summary on completion. The ping command completes when the program times out or on receipt of a SIGINT signal. The Host parameter is either a valid host name or Internet address.\n\nBy default, the ping command will continue to send echo requests to the display until an Interrupt is received (Ctrl-C). The Interrupt key can be changed by using the stty command.\n\nBecause of the load that continuous echo requests can place on the system, repeated requests should be used primarily for problem isolation.\n\nFlags\n\n-c Count Specifies the number of echo requests, as indicated by the Count variable, to be sent (and received). \n-w timeout This option works only with the -c option. It causes ping to wait for a maximum of 'timeout' seconds for a reply (after sending the last packet). \n-d Starts socket-level debugging. \n-D This option causes a hex dump to standard output of ICMP ECHO_REPLY packets. \n-f Specifies flood-ping option. The -f flag "floods" or outputs packets as fast as they come back or one hundred times per second, whichever is more. For every ECHO_REQUEST sent, a . (period) is printed, while for every ECHO_REPLY received, a backspace is printed. This provides a rapid display of how many packets are being dropped. Only the root user may use this option. \n\nNote: This can be very hard on a network and should be used with caution. Flood pinging is only permitted by the root user. The -f flag is incompatible with the -i Wait flag. \n-I a.b.c.d Specifies that the interface specified by a.b.c.d is to be used for outgoing IPv4 multicasts. The -I flag is an uppercase i. \n-o interface Specifies that interface is to be used for outgoing IPv6 multicasts. The interface is specified in the form 'en0', 'tr0' etc. \n-i Wait Waits the number of seconds specified by the Wait variable between the sending of each packet. The default is to wait for one second between each packet. This option is incompatible with the -f flag. \n-L Disables local loopback for multicast pings. \n-l Preload Sends the number of packets specified by the Preload variable as fast as possible before falling into normal mode of behavior (one per second). The -l flag is a lowercase l. \n-n Specifies numeric output only. No attempt is made to look up symbolic names for host addresses. \n-p Pattern Specifies up to 16 'pad' bytes to fill out the packet you send. This is useful for diagnosing data-dependent problems in a network. For example, -p ff fills the packet with all 1's. \n-q Specifies quiet output. Nothing is displayed except the summary lines at startup time and when finished. \n-r Bypasses the routing tables and sends directly to a host on an attached network. If the Host is not on a directly connected network, the ping command generates an error message. This option can be used to ping a local host through an interface that no longer has a route through it. \n-R Specifies record route option. The -R flag includes the RECORD_ROUTE option in the ECHO_REQUEST packet and displays the route buffer on returned packets. \n\nNote: The IP header is only large eno
553597
Type the following in the command prompt window.\nping 127.0.0.1\n(This runs a loop back test through your NIC.)\n\nThe result must look as follows:-\nPinging 127.0.0.1 with 32 bytes of data:\n\nReply from 127.0.0.1: bytes=32 time<1ms TTL=128\nReply from 127.0.0.1: bytes=32 time<1ms TTL=128\nReply from 127.0.0.1: bytes=32 time<1ms TTL=128\nReply from 127.0.0.1: bytes=32 time<1ms TTL=128\n\nPing statistics for 127.0.0.1:\n    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),\nApproximate round trip times in milli-seconds:\n    Minimum = 0ms, Maximum = 0ms, Average = 0ms\n--------------------------------------------------\nipconfig /all\n\n(This displays configuration details of your NIC)
705354
Your ping time is an indication of how long it takes to send a packet to a destination, have the destination in turn return the packet to you, and for you to receive it. Normally the bottlenecks are your local line and the destination local line. As most of the path is out of your control, your options are somewhat limited in reducing ping time. Keeping the line free of competing data can be significant. Of course the best thing to do is to get a faster local loop connection.
531184
net send is an xp-only command, so the sender can send it, but the receiving 98/95 box cant see it.... (so 'of course you can' is correct, but not helpful)
1088793
gethostbyip()  - thats a perl module right ???\n\nshould be able to pipe each line of the tail into a little perl program where you call the module subroutine and display it to the terminal . . . \n\ntail access.log | little_program.pl\n\n\nyou can forget the gethostbyip stuff and maybe just use the linux shell command\n\nnslookup host \n\n\n\nor something like that
106533
any.bat >output.txt 2>errors.txt\n\n(that would send the main stream output to 'output.txt' and if errors occur, reports will be sent to 'errors.txt')
309302
ok, all you do is go onto command prompt and type in "ping xxx.xxx.xxx", wer xxx.xxx.xxx is watever your friend's ip address is. Then, it will come up with a whole bunch of info and stuff.\n\nalso, if you type in "ping/exe", it gives you a key to some of the acronymes
347145
It shouldnt be possible...\nTry start run type "cmd" enter, black window up and type "ping www.yahoo.com" enter, if time < 100ms, and no request time out you should be fine.\nCheck cable connect to modem, \ninstall anti-virus software and update it to latest, do full system scan.
704238
click on start --> run\ngive command\n&#92;&#92;192.168.101.1
970112
try      terraserver.com
17693
open the command prompt in ur computer & just give the thing that i've given in quotes when ur PC is connected to internet \n" ping www.yahoo.com " \n\nthen ur computer searches for the URL in the web & gets yahoo's IP & then sends the data packets to the yahoo server.. if the server is busy then sometimes it wont respond....but while trying for a while it works....
1065493
Go to Start > Run and type Cmd\n\nnow for pinging an url the syntax should be like this\nc:&#92;> ping domainname.com\n\nDon't Use "http:// "\nExample:\nc:&#92;> ping google.com\n\nOr use Online Pinging Website \n\n1. http://www.siterecon.com/PingURL.aspx\n2. http://www.dnsstuff.com/
997051
No, ping command use for check connctivity in the network.\n\nNet command show all comuter connect in network\n\nStart > run >Type cmd <enter>\n\nC:&#92;>net\nThe syntax of this command is:\n\n\nNET [ ACCOUNTS | COMPUTER | CONFIG | CONTINUE | FILE | GROUP | HELP |HELPMSG | LOCALGROUP | NAME | PAUSE | PRINT | SEND | SESSION | SHARE | START | STATISTICS | STOP | TIME | USE | USER | VIEW ]\n\nC:&#92;>net view\nServer Name            Remark\n\n-----------------------------------------------------------------\n&#92;&#92;A1\n&#92;&#92;A2\n&#92;&#92;A3\n&#92;&#92;AR1\n&#92;&#92;AR3\n&#92;&#92;BDC\n&#92;&#92;PDC\n&#92;&#92;PROXY\n&#92;&#92;SERVER\n&#92;&#92;D1\n&#92;&#92;DBDC\n&#92;&#92;D2\n&#92;&#92;ADHPSERVER\n&#92;&#92;H1\n&#92;&#92;H2\n&#92;&#92;H3\n&#92;&#92;MBSCAN\n&#92;&#92;N1\n&#92;&#92;N2\n&#92;&#92;P1\n&#92;&#92;R1\n&#92;&#92;R2\n&#92;&#92;S1\n&#92;&#92;S2\n&#92;&#92;S3\n&#92;&#92;S4\n&#92;&#92;S5\n&#92;&#92;SW9\n&#92;&#92;VBWORKSTN\nThe command completed successfully.\n\nShow all the computer in network
272488
If you're on linux using a bash shell, you could use nmap.\n\nIf you're on windows, download a network scanner and use that.
163160
There are many SNMP tools that you can use on the following page:\n\nhttp://www.snmplink.org/Tools.html
97605
netstat -a\nthis will show your pc's connections, so it will show the ip of yahoos msgr server but not your friends that are also connected to msngr.
191171
use a firewall like zonealarm . it is a freeware but very powerful