download.proxmox.com IPV6 host unreachable from Australia

banksiaboy

New Member
Nov 17, 2022
13
0
1
Evidence is that the ipv6 address for au.cdn.proxmox.com is unreachable.
How do we get this fixed?
I am a home user, so I'd much prefer if IPV6 addressing just worked.

This breaks sources, and lxc templates - there may be more.

Cheers...

Code:
❯ host  download.proxmox.com  1.1.1.1
Using domain server:
Name: 1.1.1.1
Address: 1.1.1.1#53
Aliases:


download.proxmox.com is an alias for download.cdn.proxmox.com.
download.cdn.proxmox.com is an alias for au.oc.cdn.proxmox.com.
au.oc.cdn.proxmox.com is an alias for au.cdn.proxmox.com.
au.cdn.proxmox.com has address 103.76.41.50
au.cdn.proxmox.com has IPv6 address 2407:6180:1:a:70dc:f0ff:fe97:4cbb


Code:
❯ ping -c3 -4 download.proxmox.com
PING  (103.76.41.50) 56(84) bytes of data.
64 bytes from au.cdn.proxmox.com (103.76.41.50): icmp_seq=1 ttl=53 time=12.3 ms
64 bytes from au.cdn.proxmox.com (103.76.41.50): icmp_seq=2 ttl=53 time=12.6 ms
64 bytes from au.cdn.proxmox.com (103.76.41.50): icmp_seq=3 ttl=53 time=11.6 ms

Code:
 ping -c3 -6 download.proxmox.com
PING download.proxmox.com(au.cdn.proxmox.com (2407:6180:1:a:70dc:f0ff:fe97:4cbb)) 56 data bytes

--- download.proxmox.com ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2029ms



Code:
❯ tracepath -4 download.proxmox.com
 1?: [LOCALHOST]                      pmtu 1500
 1:  _gateway                                              1.057ms
 1:  _gateway                                              0.950ms
 2:  gateway.nb04.sydney.asp.telstra.net                   9.254ms
 3:  ae10.ken-ice301.sydney.telstra.net                   12.006ms
 4:  bundle-ether25.hay-core30.sydney.telstra.net         11.335ms
 5:  bundle-ether1.chw-edge901.sydney.telstra.net         10.965ms
 6:  ipt2259994.lnk.telstra.net                           11.300ms
 7:  be102.p1.nxts1.as64098.net                           11.593ms asymm  9
 8:  be100.p1.eqxsy3.as64098.net                          11.138ms
 9:  ae3-0.pe2.eqxsy4.as64098.net                         11.163ms asymm  7
10:  po100.pe1.eqxsy4.as64098.net                         10.256ms asymm  6
11:  59.153.9.245                                         11.101ms
12:  au.cdn.proxmox.com                                   12.072ms reached
     Resume: pmtu 1500 hops 12 back 12

Code:
❯ tracepath -6 download.proxmox.com
 1?: [LOCALHOST]                        0.013ms pmtu 1500
 1:  2001:8003:2d69:b800::1                                1.325ms
 1:  2001:8003:2d69:b800::1                                1.100ms
 2:  lo0.nb04.sydney.asp.telstra.net                      10.241ms
 3:  ae10.chw-ice301.sydney.telstra.net                   10.238ms
 4:  no reply
 5:  bundle-ether1.chw-edge901.sydney.telstra.net         11.496ms
 6:  ipt3430781.lnk.telstra.net                           10.596ms
 7:  2403:780:e100:2::2                                   10.789ms asymm 11
 8:  vl128-bond0-pauseqrbdr1.datamossa.io                 11.350ms asymm 11
 9:  no reply
10:  po100.pe1.eqxsy4.as64098.net                         11.054ms asymm  6
11:  2403:780:e100:2::2                                   17.341ms
12:  vl129-bond0-pauseqrbdr1.datamossa.io                 10.675ms asymm 11
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
 
Last edited:
seems to work according to telstra's looking glass (using the sydney POP):

Code:
Query Output:

Tracing the route to 2407:6180:1:a:70dc:f0ff:fe97:4cbb 
1  2403:e800:fd11:1001::1 [MPLS: Label 25175 Exp 0] 3 msec 2 msec 0 msec 
2  2403:e800:105:35::2 1 msec *  * 
3   *  *  * 
4   *  *  * 
5  bundle-ether1.chw-edge901.sydney.telstra.net (2001:8000:0:2030:226:801:0:1) 1 msec 1 msec 1 msec 
6  ipt2259994.lnk.telstra.net (2001:8000:103:e8::2) 1 msec 1 msec 0 msec 
7  be102.p1.nxts1.as64098.net (2403:780:f:48::2) [MPLS: Labels 24022/2 Exp 1] 1 msec ?  ? 
8  p1.eqxsy3.as64098.net (2403:780:f::26) [MPLS: Labels 24028/2 Exp 1] 1 msec 1 msec 1 msec 
9  ae3-0.pe2.eqxsy4.as64098.net (2403:780:f:54::2) [MPLS: Labels 9652/2 Exp 1] 3 msec 0 msec 0 msec 
10 po100.pe1.eqxsy4.as64098.net (2403:780:f:11::1) 0 msec ?  ? 
11  ?  ?    2403:780:e100:2::2 93 msec 
12 vl128-bond0-pauseqrbdr1.datamossa.io (2404:5c0:129::1) 94 msec 93 msec 94 msec 
13 au.cdn.proxmox.com (2407:6180:1:a:70dc:f0ff:fe97:4cbb) 93 msec 94 msec 93 msec
 
Last edited:
Thanks - working for me now.

I did report it to datamossa - who I found via geolocation; at the same time I posted my report here. I didn't get a reply from them.

Cheers...

❯ tracepath -6 download.proxmox.com 1?: [LOCALHOST] 0.015ms pmtu 1500 1: ??? 1.433ms 1: 2001:8003:2d69:b800::1 1.431ms 2: lo0.nb04.sydney.asp.telstra.net 10.125ms 3: ae10.chw-ice301.sydney.telstra.net 10.901ms 4: no reply 5: bundle-ether1.chw-edge901.sydney.telstra.net 10.371ms 6: ipt2259994.lnk.telstra.net 9.825ms 7: 2403:780:e100:2::2 10.408ms asymm 11 8: p1.eqxsy3.as64098.net 10.798ms 9: au.cdn.proxmox.com 11.395ms reached Resume: pmtu 1500 hops 9 back 12
 
Last edited:

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