'프로그램 사용' 카테고리의 글 목록 (7 Page)

'프로그램 사용'에 해당되는 글 2386건

2025.07.28 libreNMS FDB?
2025.07.24 win 10 snmp 서비스
2025.07.23 ntopng / pfsense
2025.07.23 zabbix docker 설치 1
2025.07.22 libreNMS on docker
2025.07.21 iptime snmp mib
2025.07.21 snmpbulkwalk
2025.07.21 libreNMS
2025.05.26 libreoffice calc 보이는 셀만 복사
2025.05.22 libfreenect2 VAAPI 버그? 2

libreNMS FDB?

ARP나 IPv4 / IPv6 와는 다르게 나오는게 없어서, 머하는 기능인가 찾아보는 중

The MAC notification feature monitors the forwarding database (FDB) and alerts users of changes through SNMP. MAC notifications monitor changes to the dynamically added MAC address and port pairings in the FDB and to the layer 2 FDB utilization.

[링크 : https://www.alliedtelesis.com/sites/default/files/documents/configuration-guides/snmp_feature_overview_guide.pdf]

먼지 감이 안오는데.. 대충 VLAN 에 의한 MAC - IP 변화에 대한 데이터베이스 인가?

[링크 : https://community.librenms.org/t/fdb-arp-table-with-history/5254]

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

ubuntu 에서 snmpd 설정하기 (0)	2025.07.29
win 10 snmp 서비스 (0)	2025.07.24
zabbix docker 설치 (1)	2025.07.23
libreNMS on docker (0)	2025.07.22
iptime snmp mib (0)	2025.07.21

Posted by 구차니

win 10 snmp 서비스

방화벽은 자동으로 추가되는것 같지만 icmp가 열리진 않으니 libreNMS에서 추가에 실패하는 것 같다.

방화벽 - 인바운드 규칙에서

파일 및 프린터 공유(에코 요청 - ICMPv4-In) / 개인 으로 된 걸 허용해주면 된다.

[링크 : https://syuda.tistory.com/80]

윈도우 pc에서는 snmp wmi 추가해준 다음

서비스에서 snmp 찾아 보안에서 받아들인 커뮤니티 이름에 public 등록해주고

"모든 호스트로부터 SNMP 패킷 받아들이기" 를 해주면 된다.

보안을 생각하면 NMS쪽 ip만을 허용하는게 좋긴하다.

[링크 : https://media-tech.tistory.com/32]

libreNMS 에서 추가한 화면

그나저나 정체를 모를 포트들은 왜이렇게 많이 보일까?

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

ubuntu 에서 snmpd 설정하기 (0)	2025.07.29
libreNMS FDB? (0)	2025.07.28
zabbix docker 설치 (1)	2025.07.23
libreNMS on docker (0)	2025.07.22
iptime snmp mib (0)	2025.07.21

Posted by 구차니

ntopng / pfsense

이걸 시도해봐야하나..

[링크 : https://www.ntop.org/guides/ntopng/third_party_integrations/pfsense.html]

+

2025.08.08

pfsense + ntopng

[링크 : https://svrforum.com/svr/1038458]

[링크 : https://techexpert.tips/ko/pfsense-ko/pfsense에-ntopng-설치/]

[링크 : https://www.ntop.org/guides/ntopng/third_party_integrations/pfsense.html]

[링크 : https://www.youtube.com/watch?v=ivro9KWSvzc]

opnsense

[링크 : https://www.ntop.org/guides/ntopng/third_party_integrations/opnsense.html]

[링크 : https://docs.opnsense.org/manual/how-tos/ntopng.html]

저작자표시 (새창열림)

'프로그램 사용 > pfsense' 카테고리의 다른 글

pfsense ip별 대역폭 리포트 기능 (0)	2025.08.07
pfsense snmp 설정 (0)	2025.08.07
pfsense 인증서 내보내기 (0)	2024.04.23
pfsense crt to pem (0)	2024.04.22
pfsense letsencrypt 인증서 만들기 (0)	2024.04.16

Posted by 구차니

zabbix docker 설치

설치를 하고 설정을 해보아도 역시 grafana 이런거 안쓰면 별루인가...

무난한건 Example 1 일 듯.

Example 1
The example demonstrates how to run Zabbix server with MySQL database support, Zabbix web interface based on the Nginx web server and Zabbix Java gateway.

Example 2
The example demonstrates how to run Zabbix server with PostgreSQL database support, Zabbix web interface based on the Nginx web server and SNMP trap feature.

Example 3
The example demonstrates how to run Zabbix server with MySQL database support, Zabbix web interface based on the Nginx web server and Zabbix Java gateway using podman on Red Hat 8.

[링크 : https://www.zabbix.com/documentation/current/en/manual/installation/containers]

[링크 : https://www.zabbix.com/documentation/current/en/manual/quickstart/login]

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

libreNMS FDB? (0)	2025.07.28
win 10 snmp 서비스 (0)	2025.07.24
libreNMS on docker (0)	2025.07.22
iptime snmp mib (0)	2025.07.21
snmpbulkwalk (0)	2025.07.21

Posted by 구차니

libreNMS on docker

아직 쓰는 법이 익숙하지 않아서인지 아니면 지원하지 않는 기능인지 몰라서 헤매는 중

처음 설치하고 장치를 추가하면 조금의 시간이 지나면 그래프들이 그려진다.

회사에 있는 두개 장비 iptime과 복합기를 추가하고

공유기는 아래와 같이 좀 심심한 정보들

복합기는 토너 관련 정보들이 추가되서 신기하다

[링크 : https://docs.librenms.org/Installation/Docker/]

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

win 10 snmp 서비스 (0)	2025.07.24
zabbix docker 설치 (1)	2025.07.23
iptime snmp mib (0)	2025.07.21
snmpbulkwalk (0)	2025.07.21
libreNMS (0)	2025.07.21

Posted by 구차니

iptime snmp mib

공유기 페이지에서 ipTIME-Router-MIB 라고 되어있어서 다운로드 받았는데

[링크 : http://download.iptime.co.kr/download/snmp/IPTIME-ROUTER-MIB.zip]

뭐.. 되는게 없네?

$ snmpbulkwalk -v 2c -c test -m ALL 192.168.10.1

그 중에 iptime만 필터 걸어서 보는데 뭐여..

Cannot find module (SNMP-FRAMEWORK-MIB): At line 6 in /usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt
Cannot find module (SNMPv2-SMI): At line 8 in /usr/share/snmp/mibs/IPTIME-MIB.txt
Did not find 'enterprises' in module #-1 (/usr/share/snmp/mibs/IPTIME-MIB.txt)
Unlinked OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Unlinked OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Undefined identifier: enterprises near line 10 of /usr/share/snmp/mibs/IPTIME-MIB.txt
Cannot find module (SNMPv2-TC): At line 9 in /usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt
Cannot find module (INET-ADDRESS-MIB): At line 12 in /usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt
Did not find 'SnmpAdminString' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'ipTime' in module IPTIME-MIB (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'ipTime' in module IPTIME-MIB (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'ipTime' in module IPTIME-MIB (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'DisplayString' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'RowStatus' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'StorageType' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'PhysAddress' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'TimeStamp' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'InetAddressType' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Did not find 'InetAddress' in module #-1 (/usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt)
Unlinked OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Unlinked OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Unlinked OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Undefined identifier: ipTime near line 15 of /usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt
Undefined identifier: ipTime near line 15 of /usr/share/snmp/mibs/IPTIME-ROUTER-MIB.txt
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceEntry ::= { ifaceTable 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essTable ::= { routerWireless 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essNumber ::= { routerWireless 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atIpAddress ::= { addressEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atPhysAddress ::= { addressEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atIfDescr ::= { addressEntry 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerTraps ::= { ipTimeRouter 9000 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerTraps ::= { ipTimeRouter 9000 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerSystem ::= { ipTimeRouter 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerSystem ::= { ipTimeRouter 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerWireless ::= { ipTimeRouter 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerWireless ::= { ipTimeRouter 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerAddressTbl ::= { ipTimeRouter 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerAddressTbl ::= { ipTimeRouter 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInterface ::= { ipTimeRouter 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInterface ::= { ipTimeRouter 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInformation ::= { ipTimeRouter 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInformation ::= { ipTimeRouter 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceStatus ::= { ifaceEntry 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceMode ::= { ifaceEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceDescr ::= { ifaceEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceIndex ::= { ifaceEntry 1 }
Cannot adopt OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Cannot adopt OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Reboot ::= { routerSystem 7 }
Cannot adopt OID in IPTIME-ROUTER-MIB: UpgradeStart ::= { routerSystem 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: RemoteAccessPort ::= { routerSystem 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: SecondayDNS ::= { routerSystem 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: PrimaryDNS ::= { routerSystem 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: WanMac ::= { routerSystem 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: LanMac ::= { routerSystem 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Version ::= { routerInformation 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Model ::= { routerInformation 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Manufacturer ::= { routerInformation 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: addressTable ::= { routerAddressTbl 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: internetDiscon ::= { routerTraps 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: internetConn ::= { routerTraps 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: wanlinkDown ::= { routerTraps 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: wanlinkUp ::= { routerTraps 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: forceRebootOk ::= { routerTraps 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: rebootOk ::= { routerTraps 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceTable ::= { routerInterface 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceNumber ::= { routerInterface 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essEntry ::= { essTable 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: addressEntry ::= { addressTable 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essChannelInfo ::= { essEntry 10 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusPort ::= { essEntry 9 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusKey ::= { essEntry 8 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusIPaddress ::= { essEntry 7 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSecurityKey ::= { essEntry 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSecuritySet ::= { essEntry 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essMode ::= { essEntry 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSsidBroadcast ::= { essEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSsid ::= { essEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essIndex ::= { essEntry 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceEntry ::= { ifaceTable 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ipTimeRouter ::= { ipTime 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essNumber ::= { routerWireless 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essTable ::= { routerWireless 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atIfDescr ::= { addressEntry 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atPhysAddress ::= { addressEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: atIpAddress ::= { addressEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInformation ::= { ipTimeRouter 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInformation ::= { ipTimeRouter 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInterface ::= { ipTimeRouter 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerInterface ::= { ipTimeRouter 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerAddressTbl ::= { ipTimeRouter 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerAddressTbl ::= { ipTimeRouter 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerWireless ::= { ipTimeRouter 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerWireless ::= { ipTimeRouter 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerSystem ::= { ipTimeRouter 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerSystem ::= { ipTimeRouter 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerTraps ::= { ipTimeRouter 9000 }
Cannot adopt OID in IPTIME-ROUTER-MIB: routerTraps ::= { ipTimeRouter 9000 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceIndex ::= { ifaceEntry 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceDescr ::= { ifaceEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceMode ::= { ifaceEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceStatus ::= { ifaceEntry 4 }
Cannot adopt OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Cannot adopt OID in IPTIME-MIB: ipTime ::= { enterprises 12874 }
Cannot adopt OID in IPTIME-ROUTER-MIB: LanMac ::= { routerSystem 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: WanMac ::= { routerSystem 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: PrimaryDNS ::= { routerSystem 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: SecondayDNS ::= { routerSystem 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: RemoteAccessPort ::= { routerSystem 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: UpgradeStart ::= { routerSystem 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Reboot ::= { routerSystem 7 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Manufacturer ::= { routerInformation 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Model ::= { routerInformation 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: Version ::= { routerInformation 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: addressTable ::= { routerAddressTbl 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: rebootOk ::= { routerTraps 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: forceRebootOk ::= { routerTraps 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: wanlinkUp ::= { routerTraps 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: wanlinkDown ::= { routerTraps 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: internetConn ::= { routerTraps 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: internetDiscon ::= { routerTraps 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceNumber ::= { routerInterface 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ifaceTable ::= { routerInterface 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essEntry ::= { essTable 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: addressEntry ::= { addressTable 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essIndex ::= { essEntry 1 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSsid ::= { essEntry 2 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSsidBroadcast ::= { essEntry 3 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essMode ::= { essEntry 4 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSecuritySet ::= { essEntry 5 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essSecurityKey ::= { essEntry 6 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusIPaddress ::= { essEntry 7 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusKey ::= { essEntry 8 }
Cannot adopt OID in IPTIME-ROUTER-MIB: ess8021xRadiusPort ::= { essEntry 9 }
Cannot adopt OID in IPTIME-ROUTER-MIB: essChannelInfo ::= { essEntry 10 }

전부 받고 -m ALL 옵션을 주면 좀 먼가 바뀌긴 한다.

[링크 : https://github.com/net-snmp/net-snmp/tree/master/mibs]

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

zabbix docker 설치 (1)	2025.07.23
libreNMS on docker (0)	2025.07.22
snmpbulkwalk (0)	2025.07.21
libreNMS (0)	2025.07.21
snmp 클라이언트 - snmpwalk, snmpget (0)	2024.05.17

Posted by 구차니

snmpbulkwalk

snmpwalk 보다 snmpbulkwalk가 빠르게 작동하긴 한다.

기능이나 옵션은 거의 동일한 것 같다.

$ snmpwalk -v 2c -c test 192.168.10.1	$ time snmpbulkwalk -v 2c -c test192.168.10.1
real 0m5.757s user 0m0.203s sys 0m0.249s	real 0m1.691s user 0m0.035s sys 0m0.026s

[링크 : https://mabb.tistory.com/590]

[링크 : https://manpages.ubuntu.com/manpages/lunar/man1/snmpbulkwalk.1.html]

+

MIB 파일 관련

[링크 : https://atin.tistory.com/220]

[링크 : https://haewon83.tistory.com/m/76]

export MIBS=ALL

Put STRANGE-NEW-MIB.txt in the directory where all your other MIBs are stored (possibly /usr/share/snmp/mibs , but it may vary with distro, mine is Fedora 14), then do

snmpwalk -v 1 -c public -m +STRANGE-NEW-MIB 1.2.3.4

[링크 : https://serverfault.com/questions/220576/how-to-use-a-mib-file]

snmp agent, snmptranslate

[링크 : https://whitewing4139.tistory.com/168]

저작자표시 (새창열림)

'프로그램 사용 > snmp' 카테고리의 다른 글

libreNMS on docker (0)	2025.07.22
iptime snmp mib (0)	2025.07.21
libreNMS (0)	2025.07.21
snmp 클라이언트 - snmpwalk, snmpget (0)	2024.05.17
WinXP에서 SNMP 설치하기 (0)	2011.11.21

Posted by 구차니

libreNMS

snmp 모니터링 해보려고 하는데 GUI 무료 툴을 찾는 중 하나 발견

[링크 : https://www.librenms.org/]

어우.. 패키지 요구하는게 장난 아니네

apt install acl curl fping git graphviz imagemagick mariadb-client mariadb-server mtr-tiny nginx-full nmap php-cli php-curl php-fpm php-gd php-gmp php-json php-mbstring php-mysql php-snmp php-xml php-zip rrdtool snmp snmpd unzip python3-command-runner python3-pymysql python3-dotenv python3-redis python3-setuptools python3-psutil python3-systemd python3-pip whois traceroute

[링크 : https://docs.librenms.org/Installation/Install-LibreNMS/]

[링크 : https://kimsoy-security.tistory.com/87]

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Posted by 구차니

libreoffice calc 보이는 셀만 복사

그냥은 안되고 확장 프로그램 설치하면 된다.

[링크 https://extensions.libreoffice.org/en/extensions/show/copy-only-visible-cells]

[링크 https://ask.libreoffice.org/t/copy-visible-cells-in-calc/40358/2]

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Posted by 구차니

libfreenect2 VAAPI 버그?

intel 7세대 노트북에서

별 옵션 주지 않고 cmake 하니까 아래와 같이 설정이 된다.

2세대 에서는 OpenCL yes, VAAPI no 였다.

-- Using in-tree freenect2 target
-- Feature list:
--   CUDA    no
--   CXX11    disabled
--   Examples    yes
--   OpenCL    no
--   OpenGL    yes
--   OpenNI2    yes
--   TegraJPEG    no
--   Threading    tinythread
--   TurboJPEG    yes
--   VAAPI    yes
--   VideoToolbox    no (Apple only)
--   streamer_recorder    disabled
-- Configuring done (0.1s)
-- Generating done (0.0s)

그래서 떴던거 같아서 다시 실행해보니 ir 과 depth는 정상이고 rgb의 폭이 이상해서

3d로 재구성된 녀석도 이상하게 나온다.

$ ./Protonect
Version: 0.2.0
Environment variables: LOGFILE=<protonect.log>
Usage: ./Protonect [-gpu=<id>] [gl | cl | clkde | cuda | cudakde | cpu] [<device serial>]
[-noviewer] [-norgb | -nodepth] [-help] [-version]
[-frames <number of frames to process>]
To pause and unpause: pkill -USR1 Protonect
[Info] [Freenect2Impl] enumerating devices...
[Info] [Freenect2Impl] 9 usb devices connected
[Info] [Freenect2Impl] found valid Kinect v2 @2:11 with serial 501441643042
[Info] [Freenect2Impl] found 1 devices
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
[Info] [VaapiRgbPacketProcessorImpl] driver: Intel iHD driver for Intel(R) Gen Graphics - 24.1.0 ()
[Info] [Freenect2DeviceImpl] opening...
[Info] [Freenect2DeviceImpl] transfer pool sizes rgb: 20*16384 ir: 60*8*33792
[Info] [Freenect2DeviceImpl] opened
[Info] [Freenect2DeviceImpl] starting...
[Debug] [Freenect2DeviceImpl] status 0x090000: 9729
[Debug] [Freenect2DeviceImpl] status 0x090000: 9731
[Info] [Freenect2DeviceImpl] submitting rgb transfers...
[Info] [Freenect2DeviceImpl] submitting depth transfers...
[Info] [Freenect2DeviceImpl] started

그래서 VAAPI를 끄고 빌드해서 실행해보니

$ cmake .. -DENABLE_VAAPI=OFF
-- Using in-tree freenect2 target
-- Feature list:
--   CUDA    no
--   CXX11    disabled
--   Examples    yes
--   OpenCL    no
--   OpenGL    yes
--   OpenNI2    yes
--   TegraJPEG    no
--   Threading    tinythread
--   TurboJPEG    yes
--   VAAPI    disabled
--   VideoToolbox    no (Apple only)
--   streamer_recorder    disabled
-- Configuring done (0.1s)
-- Generating done (0.0s)

영상은 정상적으로 보이는데, transfer pool size가 달라지진 않네.. 머지?

$ ./Protonect
Version: 0.2.0
Environment variables: LOGFILE=<protonect.log>
Usage: ./Protonect [-gpu=<id>] [gl | cl | clkde | cuda | cudakde | cpu] [<device serial>]
[-noviewer] [-norgb | -nodepth] [-help] [-version]
[-frames <number of frames to process>]
To pause and unpause: pkill -USR1 Protonect
[Info] [Freenect2Impl] enumerating devices...
[Info] [Freenect2Impl] 9 usb devices connected
[Info] [Freenect2Impl] found valid Kinect v2 @2:11 with serial 501441643042
[Info] [Freenect2Impl] found 1 devices
[Info] [Freenect2DeviceImpl] opening...
[Info] [Freenect2DeviceImpl] transfer pool sizes rgb: 20*16384 ir: 60*8*33792
[Info] [Freenect2DeviceImpl] opened
[Info] [Freenect2DeviceImpl] starting...
[Debug] [Freenect2DeviceImpl] status 0x090000: 9729
[Debug] [Freenect2DeviceImpl] status 0x090000: 9731
[Info] [Freenect2DeviceImpl] submitting rgb transfers...
[Info] [Freenect2DeviceImpl] submitting depth transfers...
[Debug] [DepthPacketStreamParser] not all subsequences received 0
[Info] [Freenect2DeviceImpl] started

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