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David Cavallucci dcava

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dcava / ip-down
Created December 5, 2017 10:25 — forked from blt04/ip-down
OSX VPN Scripts: The built in Mac VPN client doesn't have too many options but you can easily apply custom settings via scripts. Here are some examples of how to customize your VPN connections. Just put these two files in /etc/ppp and customize. Make sure you `chmod 0755 /etc/ppp/ip-up /etc/ppp/ip-down`. For more information, see `man pppd`.
#!/bin/bash
#
# /etc/ppp/ip-down
#
# When the ppp link goes down, this script is called with the following
# parameters
# $1 the interface name used by pppd (e.g. ppp3)
# $2 the tty device name
# $3 the tty device speed
# $4 the local IP address for the interface
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dcava / WireGuard on OSMC RBP3
Created October 28, 2017 05:02
Instructions to setup wireguard on Raspberry pi 2/3 and get it working with streisand
# Install repo
echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable-wireguard.list
printf 'Package: *\nPin: release a=unstable\nPin-Priority: 150\n' > /etc/apt/preferences.d/limit-unstable
apt update
#unstall kernel sources headers (not sure if need both)
apt install libmnl-dev rbp2-headers-$(uname -r) rbp2-source-$(uname -r) build-essential pkg-config
#ln the build dir to kernel headers
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dcava / openVPN synology.txt
Created January 17, 2017 12:36
Setup OpenVPN on Synology DSM6
Personal reminder guide on how to more securely setup OpenVPN on Synology DSM 6.2+ (Jan 2017)
Issues fixed:
1. Default OpenVPN is secured with auth-use-pass only
2. no HMAC
3. no client certificate
4. no DH
Problems:
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dcava / keybase.md
Created June 25, 2016 03:11

Keybase proof

I hereby claim:

  • I am dcava on github.
  • I am dcava (https://keybase.io/dcava) on keybase.
  • I have a public key whose fingerprint is 6C01 2F8F 4F00 1D93 D8ED A8DB 2984 445A 0C0F FF10

To claim this, I am signing this object:

@dcava
dcava / gist:eca25c767a898df1e926
Created November 22, 2015 12:22 — forked from Meatballs1/gist:63b587212fb66c077039
Wired to Wireless Synology DS213air bridging
# cat /usr/syno/etc.defaults/rc.d/S01iptables_nat.sh
# Script to enable port forwarding and IP Masquerading, to share
# the wireless connection to the ethernet port of ds213air
# e.g. computer -> eth0 -> diskstation -> wlan0 -> router -> interwebs
# Enable port forwarding, in case not enabled by default
echo 1 > /proc/sys/net/ipv4/ip_forward
# Load the required modules
/usr/syno/etc.defaults/rc.d/S01iptables.sh load_nat_mod forwarding_test