Streisand sets up a new server running L2TP/IPsec, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, a Tor bridge, and WireGuard. It also generates custom instructions for all of these services. At […]

HP Procurve Download latest firmware from https://h10145.www1.hpe.com/support/SupportLookUp.aspx ProCurve Switch 2510B-24#copy flash tftp Q_11_07.swi (make a firmware backup to TFTP server) ProCurve Switch 2510B-24#copy tftp flash Q_11_73.swi primary (download […]

This post shows how to configure a TACACS+ server for system authentication in Juniper SRX with open source tac_plus software. Brocade IronStack configuration aaa authentication web-server default local aaa authentication […]

Configuring Unifi IPv6 on pfSense

Re-post from LYN forum. Credit to ansonlos. After much try and error and research, I’ve managed to get pfSense to work with UniFi’s IPv6 allocation. For a bit of a […]

Scenario I have 4 dhcp server (in 2 failover cluster) running in Windows Server 2012 R2 with Mac filter enabled. Problem Failover cluster will not synchronize Mac filter database, for […]

Lab environment/requirement Ubuntu/Debian server Tacacs+ software from Shruberry Cisco Catalyst switches User id: advanxer Password: helloword Enable password: ciscoenable Download and install tacacs+ wget ftp://ftp.shrubbery.net/pub/tac_plus/tacacs+-F4.0.4.27a.tar.gz Extract it tar -zxvf tacacs+-F4.0.4.27a.tar.gz […]