70 lines
1.2 KiB
YAML
70 lines
1.2 KiB
YAML
---
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- name: Update packages
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apt:
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upgrade: dist
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update_cache: yes
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cache_valid_time: 3600
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- name: Install System Utils Packages
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apt:
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name:
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- net-tools
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- nmon
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- htop
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- bmon
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- mtr
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state: present
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- name: Enable IP forwarding
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sysctl:
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name: net.ipv4.ip_forward
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value: '1'
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state: present
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reload: yes
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- name: Load GRE module
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modprobe:
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name: ip_gre
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state: present
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- name: Persist GRE module
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lineinfile:
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path: /etc/modules
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line: ip_gre
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create: yes
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- name: Pre-seed iptables-persistent IPv4
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debconf:
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name: iptables-persistent
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question: iptables-persistent/autosave_v4
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value: "true"
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vtype: boolean
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- name: Pre-seed iptables-persistent IPv6
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debconf:
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name: iptables-persistent
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question: iptables-persistent/autosave_v6
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value: "false"
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vtype: boolean
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- name: Install iptables-persistent
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apt:
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name: iptables-persistent
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state: present
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- name: NAT masquerade for LAN
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iptables:
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table: nat
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chain: POSTROUTING
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jump: MASQUERADE
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source: "{{ lan_cidr }}"
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out_interface: "eth0"
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comment: "LAN to Internet"
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notify: save iptables
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- name: Allow forwarding
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iptables:
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chain: FORWARD
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policy: ACCEPT
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notify: save iptables
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