Hallo rapi444,
besten Dank vorweg für deine Unterstützung!
Die dnsmasq.conf sieht nun folgendermaßen aus:
---------------------------------------------------------
interface=eth0
listen-address=127.0.0.1
bogus-priv
bind-interfaces
strict-order
no-resolv
no-hosts
server=8.8.8.8@eth0
server=8.8.4.4@eth0
server=208.67.220.220@eth0
address=/http://local.dyndns.com/172.30.0.10
------------------------------------------
Leider bricht auch dieser Versuch mit der exakt selben Fehlermeldung ab. Der Windows client läuft einfach ins time out.
hier der tcpdump:
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root@odroidc2:/etc# sudo tcpdump -vvveni eth0 udp port 53
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes
15:12:23.376477 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 79: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 65)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 35593 ServFail- q: A? support.mozilla.org. 0/0/0 (37)
15:12:23.376621 00:1e:06:33:59:d6 > 00:0c:f6:fe:0f:ef, ethertype IPv4 (0x0800), length 79: (tos 0x0, ttl 64, id 23476, offset 0, flags [DF], proto UDP (17), length 65)
172.30.0.10.53 > 172.30.0.3.57665: [bad udp cksum 0x5888 -> 0xf41e!] 11230 ServFail q: A? support.mozilla.org. 0/0/0 (37)
15:12:24.210952 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 128, id 17787, offset 0, flags [none], proto UDP (17), length 66)
172.30.0.3.60617 > 172.30.0.10.53: [udp sum ok] 6877+ A? dub407-m.hotmail.com. (38)
15:12:24.211119 00:1e:06:33:59:d6 > e8:74:e6:a1:4f:51, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 43832, offset 0, flags [DF], proto UDP (17), length 66)
172.30.0.10.36858 > 208.67.220.220.53: [bad udp cksum 0x5988 -> 0x6ca3!] 55182+ A? dub407-m.hotmail.com. (38)
15:12:24.411693 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 66)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 35643 ServFail- q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:24.413876 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 79: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 65)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 35593 ServFail- q: A? support.mozilla.org. 0/0/0 (37)
15:12:24.524382 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 128, id 17791, offset 0, flags [none], proto UDP (17), length 71)
172.30.0.3.56880 > 172.30.0.10.53: [udp sum ok] 41819+ A? teredo.ipv6.microsoft.com. (43)
15:12:24.524550 00:1e:06:33:59:d6 > e8:74:e6:a1:4f:51, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 43846, offset 0, flags [DF], proto UDP (17), length 71)
172.30.0.10.36858 > 208.67.220.220.53: [bad udp cksum 0x598d -> 0x8cde!] 13382+ A? teredo.ipv6.microsoft.com. (43)
15:12:25.259878 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 66)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 55182 ServFail- q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:25.260030 00:1e:06:33:59:d6 > 00:0c:f6:fe:0f:ef, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 23623, offset 0, flags [DF], proto UDP (17), length 66)
172.30.0.10.53 > 172.30.0.3.60617: [bad udp cksum 0x5889 -> 0x4d02!] 6877 ServFail q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:25.371464 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 79: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 65)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 35593 ServFail- q: A? support.mozilla.org. 0/0/0 (37)
15:12:25.514835 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 128, id 17795, offset 0, flags [none], proto UDP (17), length 71)
172.30.0.3.56880 > 172.30.0.10.53: [udp sum ok] 41819+ A? teredo.ipv6.microsoft.com. (43)
15:12:25.515041 00:1e:06:33:59:d6 > e8:74:e6:a1:4f:51, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 53428, offset 0, flags [DF], proto UDP (17), length 71)
172.30.0.10.36858 > 8.8.4.4.53: [bad udp cksum 0xb878 -> 0x2df3!] 13382+ A? teredo.ipv6.microsoft.com. (43)
15:12:26.231626 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 66)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 55182 ServFail- q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:26.515043 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 128, id 17806, offset 0, flags [none], proto UDP (17), length 71)
172.30.0.3.56880 > 172.30.0.10.53: [udp sum ok] 41819+ A? teredo.ipv6.microsoft.com. (43)
15:12:26.515185 00:1e:06:33:59:d6 > e8:74:e6:a1:4f:51, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 12077, offset 0, flags [DF], proto UDP (17), length 71)
172.30.0.10.36858 > 8.8.8.8.53: [bad udp cksum 0xbc7c -> 0x29ef!] 13382+ A? teredo.ipv6.microsoft.com. (43)
15:12:27.222642 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 66)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 55182 ServFail- q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:27.385131 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 79: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 65)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 35593 ServFail- q: A? support.mozilla.org. 0/0/0 (37)
15:12:28.518983 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 128, id 17823, offset 0, flags [none], proto UDP (17), length 71)
172.30.0.3.56880 > 172.30.0.10.53: [udp sum ok] 41819+ A? teredo.ipv6.microsoft.com. (43)
15:12:28.519141 00:1e:06:33:59:d6 > e8:74:e6:a1:4f:51, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 44090, offset 0, flags [DF], proto UDP (17), length 71)
172.30.0.10.36858 > 208.67.220.220.53: [bad udp cksum 0x598d -> 0x8cde!] 13382+ A? teredo.ipv6.microsoft.com. (43)
15:12:29.438134 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 80: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 66)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 55182 ServFail- q: A? dub407-m.hotmail.com. 0/0/0 (38)
15:12:29.722977 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 71)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 13382 ServFail- q: A? teredo.ipv6.microsoft.com. 0/0/0 (43)
15:12:29.723163 00:1e:06:33:59:d6 > 00:0c:f6:fe:0f:ef, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 23728, offset 0, flags [DF], proto UDP (17), length 71)
172.30.0.10.53 > 172.30.0.3.56880: [bad udp cksum 0x588e -> 0x500f!] 41819 ServFail q: A? teredo.ipv6.microsoft.com. 0/0/0 (43)
15:12:30.541349 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 71)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 13382 ServFail- q: A? teredo.ipv6.microsoft.com. 0/0/0 (43)
15:12:31.539561 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 71)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 13382 ServFail- q: A? teredo.ipv6.microsoft.com. 0/0/0 (43)
15:12:33.533961 e8:74:e6:a1:4f:51 > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 85: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 71)
8.8.8.8.53 > 172.30.0.10.36858: [udp sum ok] 13382 ServFail- q: A? teredo.ipv6.microsoft.com. 0/0/0 (43)
15:12:41.559199 00:0c:f6:fe:0f:ef > 00:1e:06:33:59:d6, ethertype IPv4 (0x0800), length 81: (tos 0x0, ttl 128, id 17872, offset 0, flags [none], proto UDP (17), length 67)