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<div dir="auto"><span style="color:#000000;font-family:Courier New;font-size: 12px">Hi all,</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">I am running unbound on a Debian system with two interfaces (eth0 and wlan0).</span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">All communication goes with eth0</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">In The unbound.conf I have defined</span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">„Interface: 127.0.0.1"</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">Unbound is working as designed, cache is being build up, all good.</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">However, when the wlan0 interface goes down/up accidentally, unbound restarts and cache is being reset.</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">How can I prevent a restart of the unbound?</span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">Or let unbound ignore the secondary interface?</span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">Update from 1.9.0 to 1.10.1 did not help</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">thanks</span><span style="font-size: 12px"><br /></span><span style="font-size: 12px"><br /></span><span style="color:#000000;font-family:Courier New;font-size: 12px">Syslog report:</span><span style="font-size: 12px"><br /></span>

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<td align="center">2020-06-05</td>

<td align="center">08:02:02</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: start of service (unbound 1.10.1).</td>

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<tr>

<td align="center">2020-06-05</td>

<td align="center">08:02:01</td>

<td align="center">Notice</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] notice: Restart of unbound 1.10.1.</td>

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<td align="center">2020-06-05</td>

<td align="center">08:02:01</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: service stopped (unbound 1.10.1).</td>

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<td align="center">2020-06-05</td>

<td align="center">08:01:34</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: start of service (unbound 1.10.1).</td>

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<tr>

<td align="center">2020-06-05</td>

<td align="center">08:01:33</td>

<td align="center">Notice</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] notice: Restart of unbound 1.10.1.</td>

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<tr>

<td align="center">2020-06-05</td>

<td align="center">08:01:33</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: service stopped (unbound 1.10.1).</td>

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<td align="center">2020-06-05</td>

<td align="center">08:00:58</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: start of service (unbound 1.10.1).</td>

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<tr>

<td align="center">2020-06-05</td>

<td align="center">08:00:57</td>

<td align="center">Notice</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] notice: Restart of unbound 1.10.1.</td>

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<td align="center">2020-06-05</td>

<td align="center">08:00:56</td>

<td align="center">Information</td>

<td align="center">raspberrypidns</td>

<td align="center">daemon</td>

<td align="center">unbound</td>

<td align="left">[569:0] info: service stopped (unbound 1.10.1).</td>

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