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89 lines
2.6 KiB
Markdown
89 lines
2.6 KiB
Markdown
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tinc-client
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===========
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```
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[root@alarmpi ~]# mkdir -p /etc/tinc/netname/hosts
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[root@alarmpi ~]# cat > /etc/tinc/netname/tinc.conf
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Name = alarmpi
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Interface = tun0
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ConnectTo = server
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[root@alarmpi ~]# cat > /etc/tinc/netname/hosts/alarmpi
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Subnet = 10.0.0.2
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[root@alarmpi ~]# tincd -n netname -K
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Generating 2048 bits keys:
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.................................................+++ p
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.................................................+++ q
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Done.
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Please enter a file to save private RSA key to [/etc/tinc/netname/rsa_key.priv]:
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Please enter a file to save public RSA key to [/etc/tinc/netname/hosts/alarmpi]:
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[root@alarmpi ~]# cat > /etc/tinc/netname/tinc-up
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#!/bin/sh
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ip link set $INTERFACE up
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ip addr add 10.0.0.2/24 dev $INTERFACE
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[root@alarmpi ~]# cat > /etc/tinc/netname/tinc-down
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#!/bin/sh
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ip addr del 10.0.0.2/24 dev $INTERFACE
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ip link set $INTERFACE down
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[root@alarmpi ~]# cat > /etc/tinc/netname/hosts/server-up
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#!/bin/sh
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ORIGINAL_GATEWAY=`ip route show | grep ^default | cut -d ' ' -f 2-3`
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ip route add $REMOTEADDRESS $ORIGINAL_GATEWAY
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ip route add 0.0.0.0/1 dev $INTERFACE
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ip route add 128.0.0.0/1 dev $INTERFACE
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[root@alarmpi ~]# cat > /etc/tinc/netname/hosts/server-down
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#!/bin/sh
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ORIGINAL_GATEWAY=`ip route show | grep ^default | cut -d ' ' -f 2-3`
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ip route del $REMOTEADDRESS $ORIGINAL_GATEWAY
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ip route del 0.0.0.0/1 dev $INTERFACE
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ip route del 128.0.0.0/1 dev $INTERFACE
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[root@alarmpi ~]# chmod +x /etc/tinc/netname/tinc-{up,down}
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[root@alarmpi ~]# chmod +x /etc/tinc/netname/hosts/server-{up,down}
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[root@alarmpi ~]# scp /etc/tinc/netname/hosts/alarmpi root@remote-server:/etc/tinc/netname/hosts/
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[root@alarmpi ~]# scp root@remote-server:/etc/tinc/netname/hosts/server /etc/tinc/netname/hosts/
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[root@alarmpi ~]# tree -AF /etc/tinc/
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/etc/tinc/
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└── netname/
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├── hosts/
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│ ├── alarmpi
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│ ├── server
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│ ├── server-down
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│ └── server-up
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├── rsa_key.priv
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├── tinc-down*
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├── tinc-up*
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└── tinc.conf
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[root@alarmpi ~]# cat > /etc/systemd/network/eth0.network
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[Match]
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Name=eth0
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[Network]
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DHCP=yes
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UseDNS=false
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DNS=8.8.8.8
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IPMasquerade=yes
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[root@alarmpi ~]# cat > /etc/sysctl.d/99-sysctl.conf
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net.ipv4.ip_forward=1
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net.ipv6.conf.all.disable_ipv6=1
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[root@alarmpi ~]# systemctl restart systemd-sysctl
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[root@alarmpi ~]# iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -j MASQUERADE
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[root@alarmpi ~]# iptables-save > /etc/iptables/iptables.rules
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[root@alarmpi ~]# systemctl enable iptables
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[root@alarmpi ~]# systemctl start tincd@netname
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[root@alarmpi ~]# systemctl status tincd@netname
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[root@alarmpi ~]# systemctl enable tincd@netname
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```
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