Monat: Dezember 2016

pfsense – virsh startup error – network interfaces

I have removed the virtual network interface „brtsbot“ which was the own subnet for my teamspeak 3 music bot. Because of that my pfsense firewall (virtual machine) doesn’t came up. So i had to remove the network interface brtsbot from the network card setting. With virsh edit Firewall you are able to edit the xml …

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pgp/gpg – encrypt attachments (list key ids)

# list of every key which is saved locally gpg –list-key # captures all of the updated keys from the keyserver gpg –refresh-keys # encrypt attachments with gpg gpg –output newfilename.gpg –encrypt –recipient name@foobar.tld filetoencrypt.file

tshark – filter mac address

Filter mac address with tshark: I received a lot of errors trying to find the filter: That string looks like a valid display filter; however, it isn’t a valid capture filter (syntax error). Note that display filters and capture filters don’t have the same syntax, so you can’t use most display filter expressions as capture …

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resolved.conf / network auf systemd umstellen

sudo apt-get –purge autoremove network-manager network-manager-gnome vim /etc/systemd/resolved.conf [Resolve] DNS=192.168.2.134 DNSSEC=off #backwards compatiblity vim /etc/resolv.conf nameserver 192.168.2.134 domain mattionline.lan apt-get remove –purge resolvconf systemctl disable dhcpcd systemctl disable networking cd /etc/ ln -s /run/systemd/resolv/resolv.conf resolv.conf systemctl enable systemd-resolved.service systemctl restart systemd-resolved.service vim /etc/systemd/network/main.network [Match] Name=enp3s0 [Network] Address=192.168.2.120/24 #deine statische ip Gateway=192.168.2.1 ifdown enp3s0 mv /etc/network/interfaces /etc/network/interfacec.old …

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grafana – {{alert.title}} Docs Support Plans

grafana – {{alert.title}} Docs Support Plans Community Grafana v3.1.1 (commit: a4d2708) New version available! Solution: After the upgrade grafana needed a manual restart root@monitoring:~# systemctl restart grafana-server

Standard query response 0xb82b No such name DS mattionline.lan

Browser error: This site can’t be reached monitoring.mattionline.lan’s server DNS address could not be found. DNS_PROBE_FINISHED_NXDOMAIN Curl output: mathias@workstation:~$ curl -v https://monitoring.mattionline.lan * Rebuilt URL to: https://monitoring.mattionline.lan/ * Could not resolve host: monitoring.mattionline.lan * Closing connection 0 curl: (6) Could not resolve host: monitoring.mattionline.lan dig output: ;; ANSWER SECTION: monitoring.mattionline.lan. 300 IN A 192.168.2.132 ;; …

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