Unix and Linux Discussions Tagged with scan |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
0 |
768 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
1,088 |
Shell Programming and Scripting |
|
|
|
10 |
3,753 |
Programming |
|
|
|
2 |
14,333 |
Google Chrome OS |
|
|
|
1 |
1,494 |
Shell Programming and Scripting |
|
|
|
7 |
4,272 |
Shell Programming and Scripting |
|
|
|
0 |
3,255 |
UNIX and Linux RSS News |
|
|
|
0 |
1,515 |
Software Releases - RSS News |
|
|
|
0 |
1,310 |
UNIX and Linux RSS News |
|
|
|
0 |
1,213 |
UNIX and Linux RSS News |
|
|
|
0 |
748 |
Software Releases - RSS News |
|
|
|
1 |
7,317 |
Shell Programming and Scripting |
|
|
|
0 |
621 |
Software Releases - RSS News |
|
|
|
0 |
1,464 |
Software Releases - RSS News |
|
|
|
4 |
6,462 |
Shell Programming and Scripting |
|
|
|
1 |
2,133 |
Shell Programming and Scripting |
|
|
|
0 |
2,095 |
Solaris |
|
|
|
0 |
831 |
Security Advisories (RSS) |
|
|
|
0 |
1,475 |
Software Releases - RSS News |
|
|
|
0 |
821 |
Software Releases - RSS News |
|
|
|
0 |
802 |
Software Releases - RSS News |
|
|
|
0 |
762 |
Software Releases - RSS News |
|
|
|
3 |
2,795 |
Shell Programming and Scripting |
|
|
|
0 |
876 |
Software Releases - RSS News |
|
|
|
12 |
28,334 |
Programming |
|
|
|
6 |
40,722 |
UNIX for Dummies Questions & Answers |
|
|
|
11 |
16,877 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
15,537 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
10,759 |
Cybersecurity |
|
|
|
4 |
4,868 |
Cybersecurity |
|
|
|
2 |
5,247 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
3,485 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,225 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,676 |
UNIX for Dummies Questions & Answers |
MDNS-SCAN(1) General Commands Manual MDNS-SCAN(1)
NAME
mdns-scan - Scan for mDNS/DNS-SD services published on the local network
SYNOPSIS
mdns-scan
DESCRIPTION
mdns-scan is a tool for scanning for mDNS/DNS-SD published services on the local network. It issues a mDNS PTR query to the special RR
_services._dns-sd._udp.local for retrieving a list of all currently registered services on the local link.
OPTIONS
mdns-scan has no commandline options.
NOTES
mdns-scan is not a good mDNS citizen since it queries continuously for services and doesn't implement features like Duplicate Suppression.
It is intended for usage as a debugging tool only.
mdns-scan is incomplete since it doesn't resolve mDNS services for you - it just dumps their PTR RRs. To understand these records you need
minimal knowledge of DNS-SD and how it works.
mdns-scan does not terminate on its own behalf. It scans for services continuously until the user kills it by pressing C-c.
mdns-scan does not rely on a local mDNS responder daemon. It has no dependencies besides the GNU libc. It has been tested on Linux only.
mdns-scan does NOT scan for local mDNS enabled hosts or A/AAAA RRs, it scans for DNS-SD registered services, nothing else.
SEE ALSO
mDNSResponder(8)
AUTHOR
mdns-scan has been written by Lennart Poettering <mzqrovna@0pointer.de>
0.4 Jan 21, 2004 MDNS-SCAN(1)