IPsec IKEv2 VPN

 to make it easy:

https://administrator.de/wissen/ipsec-vpn-mobile-benutzer-pfsense-opnsense-firewall-einrichten-337198.html

Zoll Gewinde umrechnen

 

Gewinde (Zoll)		Aussendurchmesser	Innendurchmesser
1/8	"	9,7	8,6
1/4	"	13,2	11,5
3/8	"	16,7	15,0
1/2	"	21,0	18,7
3/4	"	26,4	24,2
1	"	33,3	30,3
1 1/4	"	41,9	39,0
1 1/2	"	47,8	44,9
2	"	59,6	56,7
2 1/2	"	75,2	72,3
3	"	87,8	85,0
4	"	113,0	110,1
5	"	138,4	135,5

Ruckus Unleashed reboot

 In case you need a total reboot

ssh -oHostKeyAlgorithms=+ssh-rsa <IP of you site>

ruckus> enable

ruckus# debug

ruckus(debug)# remote_ap_cli -A "reboot"

Windows 10/11 Partition expand

 In case you need to grow your Windows running under VMware

in ESXi just edit the HDD Size

in Windows

Start (CMD+R) diskpart

>list disk

>select disk 0 (in most cases)

>list partition

>select partition 5 (in most cases the recovery which prevents the grow of the volume

>delete partition override 

Back to HDD Manager

Resize your Partition

MAC TFTP

TFTP Folder

/private/tftpboot

# chmod whole folder to 777

sudo chmod -R 777 /private/tftpboot

# add a file and also chmod 777

chmod 777 /private/tftpboot/yourfile

Start daemon

sudo launchctl load -F /System/Library/LaunchDaemons/tftp.plist

Stop daemon

sudo launchctl unload /System/Library/LaunchDaemons/tftp.plist

Test tftp

## Fetch file your.file

tftp -e 127.0.0.1

tftp> get <your.file>

Received 4979 bytes in 0.0 seconds

## In case file is not available

get <your.file>

Error code 256: File not found

Ruckus 510 / 550 Firware update via CLI

 In case you need to upgrade your Ruckus device.

1. ssh <IP of your device> -o HostKeyAlgorithms=+ssh-rsa -o PubkeyAcceptedAlgorithms=+ssh-rsa
2. User: super Password: sp-admin
3. fw set host <FTP server IP address>
4. fw set proto ftp
5. fw set user <FTP username>
6. fw set password <FTP password>
7. fw set control <firmware image file name located at root of FTP server>
8. fw update 
9. reboot

In case you need a factory reset

1. set factory

2. reboot

Fail2Ban manually set ban IP

 Manually ban an IP:

fail2ban-client set <your jail_name> banip xx.xx.xx.xx