<p>pespin has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ci/+/16226">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">ansible: gsm-tester: Enable ip forwarding and masquerading on boot<br><br>Some nodes in the internal network, such as LimeNetMicro, will need<br>Internet access to upgrade osmo-trx-lms from OBS repos.<br>It also makes it easier to update manually other nodes inside the<br>internal network.<br><br>Change-Id: I2c89cf9cfcb55b3153e7be212c68ffa8db0f6927<br>---<br>M ansible/roles/gsm-tester-network/README.md<br>M ansible/roles/gsm-tester-network/defaults/main.yml<br>M ansible/roles/gsm-tester-network/tasks/main.yml<br>A ansible/roles/gsm-tester-network/templates/etc/iptables-ogt<br>4 files changed, 16 insertions(+), 1 deletion(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-ci refs/changes/26/16226/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/ansible/roles/gsm-tester-network/README.md b/ansible/roles/gsm-tester-network/README.md</span><br><span>index e324929..f99b8d7 100644</span><br><span>--- a/ansible/roles/gsm-tester-network/README.md</span><br><span>+++ b/ansible/roles/gsm-tester-network/README.md</span><br><span>@@ -5,3 +5,4 @@</span><br><span> # variables</span><br><span> </span><br><span> - `bts_interface` (eth1): on which network interface the bts is configured.</span><br><span style="color: hsl(120, 100%, 40%);">+- `gw_interface` (eth1): on which network interface the traffic is routed towards default gateway.</span><br><span>diff --git a/ansible/roles/gsm-tester-network/defaults/main.yml b/ansible/roles/gsm-tester-network/defaults/main.yml</span><br><span>index 3e506da..5bfdf63 100644</span><br><span>--- a/ansible/roles/gsm-tester-network/defaults/main.yml</span><br><span>+++ b/ansible/roles/gsm-tester-network/defaults/main.yml</span><br><span>@@ -1,3 +1,4 @@</span><br><span> ---</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">-bts_interface: eth1</span><br><span style="color: hsl(120, 100%, 40%);">+bts_interface: enp2s0</span><br><span style="color: hsl(120, 100%, 40%);">+gw_interface: enp1s0</span><br><span>diff --git a/ansible/roles/gsm-tester-network/tasks/main.yml b/ansible/roles/gsm-tester-network/tasks/main.yml</span><br><span>index 210bf1e..e0d4d25 100644</span><br><span>--- a/ansible/roles/gsm-tester-network/tasks/main.yml</span><br><span>+++ b/ansible/roles/gsm-tester-network/tasks/main.yml</span><br><span>@@ -9,3 +9,8 @@</span><br><span> - name: start all network interface</span><br><span>   command: ifup -a</span><br><span>   when: gsm_tester_network_interface is changed</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+- name: allowing ip forwarding and masquerading traffic from internal network</span><br><span style="color: hsl(120, 100%, 40%);">+  template:</span><br><span style="color: hsl(120, 100%, 40%);">+    src: etc/iptables-ogt</span><br><span style="color: hsl(120, 100%, 40%);">+    dest: /etc/network/if-up.d/iptables-ogt</span><br><span>diff --git a/ansible/roles/gsm-tester-network/templates/etc/iptables-ogt b/ansible/roles/gsm-tester-network/templates/etc/iptables-ogt</span><br><span>new file mode 100644</span><br><span>index 0000000..e59a02f</span><br><span>--- /dev/null</span><br><span>+++ b/ansible/roles/gsm-tester-network/templates/etc/iptables-ogt</span><br><span>@@ -0,0 +1,8 @@</span><br><span style="color: hsl(120, 100%, 40%);">+#!/bin/sh</span><br><span style="color: hsl(120, 100%, 40%);">+IPT="/sbin/iptables"</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+if [ "$IFACE" = "{{ gw_interface }}" ]; then</span><br><span style="color: hsl(120, 100%, 40%);">+  $IPT -t nat -A POSTROUTING -o {{ gw_interface }} -j MASQUERADE</span><br><span style="color: hsl(120, 100%, 40%);">+  $IPT -t filter -A FORWARD -j ACCEPT</span><br><span style="color: hsl(120, 100%, 40%);">+  echo "osmo-gsm-tester iptables rules loaded."</span><br><span style="color: hsl(120, 100%, 40%);">+fi</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ci/+/16226">change 16226</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.osmocom.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.osmocom.org/c/osmo-ci/+/16226"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: osmo-ci </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I2c89cf9cfcb55b3153e7be212c68ffa8db0f6927 </div>
<div style="display:none"> Gerrit-Change-Number: 16226 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>