Unix and Linux Discussions Tagged with scan |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
0 |
865 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
1,262 |
Shell Programming and Scripting |
|
|
|
10 |
4,032 |
Programming |
|
|
|
2 |
15,487 |
Google Chrome OS |
|
|
|
1 |
1,533 |
Shell Programming and Scripting |
|
|
|
7 |
4,380 |
Shell Programming and Scripting |
|
|
|
0 |
3,299 |
UNIX and Linux RSS News |
|
|
|
0 |
1,524 |
Software Releases - RSS News |
|
|
|
0 |
1,340 |
UNIX and Linux RSS News |
|
|
|
0 |
1,253 |
UNIX and Linux RSS News |
|
|
|
0 |
759 |
Software Releases - RSS News |
|
|
|
1 |
7,349 |
Shell Programming and Scripting |
|
|
|
0 |
636 |
Software Releases - RSS News |
|
|
|
0 |
1,472 |
Software Releases - RSS News |
|
|
|
4 |
6,573 |
Shell Programming and Scripting |
|
|
|
1 |
2,237 |
Shell Programming and Scripting |
|
|
|
0 |
2,137 |
Solaris |
|
|
|
0 |
839 |
Security Advisories (RSS) |
|
|
|
0 |
1,484 |
Software Releases - RSS News |
|
|
|
0 |
832 |
Software Releases - RSS News |
|
|
|
0 |
812 |
Software Releases - RSS News |
|
|
|
0 |
775 |
Software Releases - RSS News |
|
|
|
3 |
2,903 |
Shell Programming and Scripting |
|
|
|
0 |
885 |
Software Releases - RSS News |
|
|
|
12 |
28,588 |
Programming |
|
|
|
6 |
41,077 |
UNIX for Dummies Questions & Answers |
|
|
|
11 |
17,122 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
15,661 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
11,062 |
Cybersecurity |
|
|
|
4 |
5,014 |
Cybersecurity |
|
|
|
2 |
5,394 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
3,534 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,320 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,749 |
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)