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Hi Philipp,<br>
<br>
<blockquote type="cite"
cite="mid:20171002103739.GJ1130@mi.fu-berlin.de">
<pre wrap="">Was bekommst du denn als Antwort, wenn du einen Host im Internet pingst?
Manchmal kann man aus der Antwort etwas ablesen. Wie weit kommt ein Traceroute?
</pre>
</blockquote>
Auf meinem Freifunkrouter:<br>
<blockquote><font size="-2"><a class="moz-txt-link-abbreviated"
href="mailto:root@frei.funk">root@frei.funk</a> ~> ping
example.com -c 3</font><br>
<font size="-2">PING example.com (93.184.216.34): 56 data bytes</font><br>
<font size="-2">64 bytes from 93.184.216.34: seq=0 ttl=55
time=133.254 ms</font><br>
<font size="-2">64 bytes from 93.184.216.34: seq=1 ttl=55
time=119.527 ms</font><br>
<font size="-2">64 bytes from 93.184.216.34: seq=2 ttl=55
time=114.213 ms</font><br>
<font size="-2">--- example.com ping statistics ---</font><br>
<font size="-2">3 packets transmitted, 3 packets received, 0%
packet loss</font><br>
<font size="-2">round-trip min/avg/max = 114.213/122.331/133.254
ms</font><br>
<br>
<font size="-2"><font size="-2"><a
class="moz-txt-link-abbreviated"
href="mailto:root@frei.funk">root@frei.funk</a></font>~>
traceroute example.com</font><br>
<font size="-2">traceroute to example.com (93.184.216.34), 30 hops
max, 38 byte packets</font><br>
<font size="-2"> 1 mid5.philmel-core.olsr (10.230.2.162) 0.757
ms 0.880 ms 1.666 ms</font><br>
<font size="-2"> 2 10.230.3.30 (10.230.3.30) 4.890 ms 6.510 ms
4.856 ms</font><br>
<font size="-2"> 3 10.230.240.82 (10.230.240.82) 8.856 ms 8.390
ms 8.062 ms</font><br>
<font size="-2"> 4 10.42.158.129 (10.42.158.129) 15.277 ms
13.342 ms 15.716 ms</font><br>
<font size="-2"> 5 62.155.240.50 (62.155.240.50) 23.225 ms
12.008 ms 16.235 ms</font><br>
<font size="-2"> 6 * * xe-11-2-0-0.blu1-r2.syseleven.net
(77.247.82.163) 10.433 ms</font><br>
<font size="-2"> 7 ae0-0.blu1-r2.syseleven.net (109.68.226.26)
6.845 ms 6.667 ms 6.567 ms</font><br>
<font size="-2"> 8 telia-gw.blu1-r2.syseleven.net
(62.115.147.68) 18.928 ms 12.653 ms 5.603 ms</font><br>
<font size="-2"> 9 hbg-bb1-link.telia.net (62.115.133.20) 11.942
ms hbg-bb1-link.telia.net (62.115.133.18) 14.152 ms
hbg-bb1-link.telia.net (62.115.133.14) 14.657 ms</font><br>
<font size="-2">10 ldn-bb3-link.telia.net (80.91.249.10) 32.242
ms 27.209 ms 38.061 ms</font><br>
<font size="-2">11 ash-bb3-link.telia.net (80.91.246.68) 123.648
ms 117.446 ms 115.383 ms</font><br>
<font size="-2">12 ash-b1-link.telia.net (80.91.248.157) 119.682
ms ash-bb3-link.telia.net (62.115.141.244) 120.556 ms 112.113
ms</font><br>
<font size="-2">13 edgecast-ic-315151-ash-b1.c.telia.net
(195.12.254.154) 110.353 ms
edgecast-ic-315152-ash-b1.c.telia.net (213.155.141.226) 112.956
ms 111.642 ms</font><br>
<font size="-2">14 152.195.65.133 (152.195.65.133) 116.009 ms
108.157 ms 152.195.64.133 (152.195.64.133) 111.010 ms</font><br>
<font size="-2">15 93.184.216.34 (93.184.216.34) 112.986 ms
110.774 ms 152.195.64.133 (152.195.64.133) 114.477 ms</font><br>
</blockquote>
Auf einem random Client:<br>
<blockquote><font size="-2">ika@hostlocal:~$ ping example.com -c 3<br>
PING example.com (93.184.216.34) 56(84) bytes of data.<br>
<br>
--- example.com ping statistics ---<br>
3 packets transmitted, 0 received, 100% packet loss, time 2027ms<br>
<br>
ika@hostlocal:~$ tracepath example.com -b<br>
1?: [LOCALHOST] pmtu 1500<br>
1: frei.funk (10.36.96.145)
3.704ms <br>
1: frei.funk (10.36.96.145)
4.118ms <br>
2: no reply<br>
3: no reply<br>
4: no reply<br>
5: no reply<br>
6: no reply<br>
7: no reply<br>
8: no reply<br>
9: no reply<br>
10: no reply<br>
11: no reply<br>
12: no reply<br>
<br>
. . .<br>
<br>
28: no reply<br>
29: no reply<br>
30: no reply<br>
Too many hops: pmtu 1500<br>
Resume: pmtu 1500 <br>
<br>
</font><br>
</blockquote>
<blockquote type="cite"
cite="mid:20171002103739.GJ1130@mi.fu-berlin.de">
<pre wrap="">Es gibt noch Routing Regeln (ip rule), die manchmal ein Routing ins Internet
verhindern.</pre>
</blockquote>
oh... das wusste ich ehrlichgesagt ma garnicht. Dachte immer das
routing wird auch von iptables geregelt.<br>
<br>
<br>
<br>
<blockquote type="cite"
cite="mid:20171002103739.GJ1130@mi.fu-berlin.de">
<pre wrap="">
Wird das Netz der Clients im OLSR annouced als HNA?</pre>
</blockquote>
Du meinst 10.36.96.144/28 ?<br>
Wie kann ich das prüfen?<br>
<br>
Beste Grüße<br>
Basti<br>
<br>
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