download.mikrotik.com does not work via IPv6

RouterOS General
1

Hi!

for me download.mikrotik.com resolves do:

download.mikrotik.com has address 159.148.172.226
download.mikrotik.com has address 159.148.147.204
download.mikrotik.com has IPv6 address 2a02:610:7501:1000::204
download.mikrotik.com has IPv6 address 2a02:610:7501:4000::226

but the IPv6 addresses don’t answer at least for me - has someone else the same problem?

$ wget https://download.mikrotik.com/routeros/6.48.6/routeros-smips-6.48.6.npk
--2021-12-08 18:15:29--  https://download.mikrotik.com/routeros/6.48.6/routeros-smips-6.48.6.npk
Resolving download.mikrotik.com (download.mikrotik.com)... 2a02:610:7501:1000::204, 2a02:610:7501:4000::226, 159.148.172.226, ...
Connecting to download.mikrotik.com (download.mikrotik.com)|2a02:610:7501:1000::204|:443... failed: No route to host.
Connecting to download.mikrotik.com (download.mikrotik.com)|2a02:610:7501:4000::226|:443...

a traceroute looks like this

traceroute to download.mikrotik.com (2a02:610:7501:1000::204) from xxxxxxxx, 30 hops max, 24 byte packets
 1  xxxxxxxxxxxxxxxxxxxxxxxx
 2  2a02:1748::100:126:0:244 (2a02:1748::100:126:0:244)  18,3513 ms  18,0648 ms  17,9767 ms
 3  bgp1.ix.as51184.net (2a02:1748::100:126:0:245)  18,4941 ms  18,3129 ms  17,7179 ms
 4  riga-sa8-ic2-crs1.telekom.lv (2001:7f8::3122:0:1)  54,0180 ms  54,5750 ms  54,4996 ms
 5  * * *

or this from an other host

traceroute to download.mikrotik.com (2a02:610:7501:1000::204), 30 hops max, 80 byte packets
 1  xxxxxxxxxxxxxxxxxxxxxxxxxxxx
 2  2a03:4000:ff00:4::4 (2a03:4000:ff00:4::4)  0.370 ms  0.348 ms 2a03:4000:ff00:4::1 (2a03:4000:ff00:4::1)  5.036 ms
 3  2a00:11c0:47:3::20 (2a00:11c0:47:3::20)  1.242 ms  1.215 ms  1.236 ms
 4  2a00:11c0:47:1:47::138 (2a00:11c0:47:1:47::138)  0.607 ms  0.660 ms  0.633 ms
 5  2a00:11c0:47:1:47::212 (2a00:11c0:47:1:47::212)  75.291 ms  75.268 ms  75.231 ms
 6  2001:7f8:1::a501:2578:1 (2001:7f8:1::a501:2578:1)  49.776 ms  49.678 ms  49.609 ms
 7  2a02:2330:f:41::2 (2a02:2330:f:41::2)  50.802 ms  50.920 ms  50.864 ms
 8  * * *
 9  * * *
2 
Tracing route to download.mikrotik.com [2a02:610:7501:1000::204]
over a maximum of 30 hops:

  1    <1 ms    <1 ms    <1 ms  2601:XXXX:XXXX:f06:c6ad:34ff:fef8:d6e0
  2     7 ms     7 ms     7 ms  2001:558:4033:74::1
  3     8 ms     8 ms     8 ms  2001:558:12:1fd::1
  4     8 ms     8 ms    11 ms  2001:558:10:5d6::1
  5     *        *        *     Request timed out.
  6    38 ms    31 ms    13 ms  2001:1900:4:3::7e5
  7     *        *        *     Request timed out.
  8   126 ms   125 ms   126 ms  lattelecom.edge8.frankfurt1.level3.net [2001:1900:5:2:2::9a26]
  9     *        *        *     Request timed out.
 10     *        *        *     Request timed out.
 11     *        *        *     Request timed out.
 12  Destination host unreachable.

Trace complete.

and…

Tracing route to 2a02:610:7501:4000::226 over a maximum of 30 hops

  1    <1 ms    <1 ms    <1 ms  2601:XXXX:XXXX:f06:c6ad:34ff:fef8:d6e0
  2     7 ms     8 ms     8 ms  2001:558:4033:74::1
  3     7 ms     8 ms     9 ms  2001:558:12:1fd::1
  4     8 ms     8 ms     8 ms  2001:558:10:5d6::1
  5     *        *        *     Request timed out.
  6    15 ms    13 ms    13 ms  2001:1900:4:3::7e5
  7     *        *        *     Request timed out.
  8   125 ms   125 ms   125 ms  lattelecom.edge8.frankfurt1.level3.net [2001:1900:5:2:2::9a26]
  9     *        *        *     Request timed out.
 10     *        *        *     Request timed out.
 11     *        *        *     Request timed out.
 12     *        *        *     Request timed out.
 13     *        *        *     Request timed out.
 14     *        *        *     Request timed out.
 15     *        *        *     Request timed out.
 16     *        *        *     Request timed out.
 17     *        *        *     Request timed out.
 18     *        *        *     Request timed out.
 19     *        *        *     Request timed out.
 20     *        *        *     Request timed out.
 21     *        *        *     Request timed out.
 22     *        *        *     Request timed out.
 23     *        *        *     Request timed out.
 24     *        *        *     Request timed out.
 25     *        *        *     Request timed out.
 26     *        *        *     Request timed out.
 27     *        *        *     Request timed out.
 28     *        *        *     Request timed out.
 29     *        *        *     Request timed out.
 30     *        *        *     Request timed out.
3

Seeing the same problem alas.

Little-Net:routeros minfrin$ wget -c https://download.mikrotik.com/routeros/7.1.1/routeros-7.1.1-mipsbe.npk
--2022-01-19 21:38:58--  https://download.mikrotik.com/routeros/7.1.1/routeros-7.1.1-mipsbe.npk
SSL_INIT
Resolving download.mikrotik.com (download.mikrotik.com)... 2a02:610:7501:4000::226, 2a02:610:7501:1000::204, 159.148.172.226, ...
Connecting to download.mikrotik.com (download.mikrotik.com)|2a02:610:7501:4000::226|:443... failed: Operation timed out.
Connecting to download.mikrotik.com (download.mikrotik.com)|2a02:610:7501:1000::204|:443... failed: Operation timed out.
Connecting to download.mikrotik.com (download.mikrotik.com)|159.148.172.226|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 11828344 (11M) [application/octet-stream]
Saving to: 'routeros-7.1.1-mipsbe.npk'

routeros-7.1.1-mipsbe.npk       100%[=====================================================>]  11.28M  4.63MB/s    in 2.4s    

2022-01-19 21:41:33 (4.63 MB/s) - 'routeros-7.1.1-mipsbe.npk' saved [11828344/11828344]
4

Works fine here:

Connecting to download.mikrotik.com (download.mikrotik.com)|2a02:610:7501:1000::204|:443... connected.
HTTP request sent, awaiting response... 200 OK




Pinging 2a02:610:7501:1000::204 with 32 bytes of data:
Reply from 2a02:610:7501:1000::204: time=74ms