Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

ldns-test-edns(1) [debian man page]

ldns-test-edns(1)					      General Commands Manual						 ldns-test-edns(1)

NAME
ldns-test-edns - test if dns cache supports EDNS and DNSSEC. SYNOPSIS
ldns-test-edns [ -i ] { ip } DESCRIPTION
ldns-test-edns tests a DNS cache and checks if it supports EDNS0 and DNSSEC types so that it can be used as a dnssec-enabled DNS cache. It sends two queries to the cache, one for the root key and one for a DS record. These must succeed, the answer must have EDNS, that type and signatures. If the IP address is good for DNSSEC, it is printed with 'OK'. Otherwise short description is given of the failure. If OK is given, the cache should be good to use as a cache for a local configured DNSSEC validator. The tool assumes the root is signed and Sweden is signed. Also, the queries are sent with the CD flag, the tool does not check that the results are validated, but that they can be validated. OPTIONS
-i option enables a mode where the working IP addresses are printed after another, with no other explanations, and if none work or no IP addresses are on the input, 'off' is printed. ldns-test-edns takes one or more IP addresses, it checks them in turn. IPv4 and IPv6 addresses can be given. The exit value is for the last checked IP address: 0 is OK, 1 is failure, 2 is some sort of network failure. AUTHOR
Written by the ldns team as an example for ldns usage. REPORTING BUGS
Report bugs to <ldns-team@nlnetlabs.nl>. COPYRIGHT
Copyright (C) 2010 NLnet Labs. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR- POSE. 14 Dec 2010 ldns-test-edns(1)

Check Out this Related Man Page

ldns-test-edns(1)					      General Commands Manual						 ldns-test-edns(1)

NAME
ldns-test-edns - test if dns cache supports EDNS and DNSSEC. SYNOPSIS
ldns-test-edns [ -i ] { ip } DESCRIPTION
ldns-test-edns tests a DNS cache and checks if it supports EDNS0 and DNSSEC types so that it can be used as a dnssec-enabled DNS cache. It sends two queries to the cache, one for the root key and one for a DS record. These must succeed, the answer must have EDNS, that type and signatures. If the IP address is good for DNSSEC, it is printed with 'OK'. Otherwise short description is given of the failure. If OK is given, the cache should be good to use as a cache for a local configured DNSSEC validator. The tool assumes the root is signed and Sweden is signed. Also, the queries are sent with the CD flag, the tool does not check that the results are validated, but that they can be validated. OPTIONS
-i option enables a mode where the working IP addresses are printed after another, with no other explanations, and if none work or no IP addresses are on the input, 'off' is printed. ldns-test-edns takes one or more IP addresses, it checks them in turn. IPv4 and IPv6 addresses can be given. The exit value is for the last checked IP address: 0 is OK, 1 is failure, 2 is some sort of network failure. AUTHOR
Written by the ldns team as an example for ldns usage. REPORTING BUGS
Report bugs to <ldns-team@nlnetlabs.nl>. COPYRIGHT
Copyright (C) 2010 NLnet Labs. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR- POSE. 14 Dec 2010 ldns-test-edns(1)
Man Page

11 More Discussions You Might Find Interesting

1. SuSE

Suse DNS wizard

Hi everybody, I am doing some test with the Yast DNS wizard in Suse 10 and everything seems to be working fine, it's a great tool, very easy to get a bind 9 dns up and running in 15 minutes. Initially I have run the normal wizard and created just a master zone in order to get a DNS server... (0 Replies)
Discussion started by: sspirito
0 Replies

2. AIX

Redbooks for test 223

Hi, The redbook sg246191 - pSeries AIX System Administration is good for the test 223 ? What redbooks is good to sutdy for this test ? Thanks in advance Reinaldo Dias (0 Replies)
Discussion started by: Reinaldo Dias
0 Replies

3. UNIX for Dummies Questions & Answers

Hardware monitoring free tool

Folks; What is a good free tool i can use on my SUSE10 to monitor the hardware so i can be notified in case of any failure such as fan failure, etc..? (2 Replies)
Discussion started by: Katkota
2 Replies

4. What is on Your Mind?

Which team do you think will win the World Cup 2010?

Well, I'm going to free myself a bit from Unix-ish stuff. :D Which is your favorite team? Are you supporting your local team? IMO, I think Italy and Spain have great chances. Both teams have a great formation and players; Recently I was watching some of their matches and their gameplay is... (0 Replies)
Discussion started by: verdepollo
0 Replies

5. UNIX for Dummies Questions & Answers

problem in using ed command 1, $s/x*/o/g

I have a file named "test" whose contents are xxxx out of xxxxx is considered as good rating now when I do ed test 1, $s/x*/o/g I could not display anything. but when I use xx* in the above instead and when i do 1, $p it prints "o out of o is considered as good rating", which is a... (3 Replies)
Discussion started by: emerge2010
3 Replies

6. Linux

File cache /Page cache Linux

Hi All, could any one point out any open source test-suites for "File cache" testing and as well as performance test suites for the same. Currently my system is up with Linux/ext4. Regards Manish (0 Replies)
Discussion started by: hmanish
0 Replies

7. Shell Programming and Scripting

split content and write to new record

Hi, Help required to split record value and write to new row. Input a~b~c~value in ('3','4','5')~test output a~b~c~3~test a~b~c~4~test a~b~c~5~test input a~b~c~value in ('3','4')~test output a~b~c~3~test a~b~c~4~test (8 Replies)
Discussion started by: Jairaj
8 Replies

8. IP Networking

A wireless test tool for linux?

hi all: I want to find a wireless test tool for linux , just linke netstumbler on windows . i find the tool for long time , but i cann't find one. does somebody give a advice. thanks!!! (0 Replies)
Discussion started by: arnold.king
0 Replies

9. Web Development

Vbseo removal

first off i want to thank you for such a great site, you helped me narrow down a long search on what was wrong with my forum, i have a large forum motorbicycling DOT com which i had someone remove vbseo before they went under because of all the security problems. anyway i have lots of 404 errors... (13 Replies)
Discussion started by: atcspaul
13 Replies

10. Shell Programming and Scripting

Bash 3d associative array with bash3 AND multiple files

Hello again guru’s (big apologies for wall of text) Still working on that DNS updater for my production team and while there is a ton of hit in searches i can't seem to find the answer to this. Context: We have apps that switch from let’s say host1 to host2. REAL basic DNS clustering... (5 Replies)
Discussion started by: maverick72
5 Replies

11. Shell Programming and Scripting

Sh_sin_bloqTarjeta.sh[15]: test: argument expected erro

Hello good day you can tell me why this command gives me error if ; then sh_sin_bloqTarjeta.sh: test: argument expected (2 Replies)
Discussion started by: tricampeon81
2 Replies

Featured Tech Videos