SV: nf offline

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Hi ,

I can "reach" the SERVICE PORT , according to traceroute ( but no response on the SERVICE / AO level ) aka I get SYN-SYN/ACK - ACK 3 way handshake with "telnet www.netfilter.org 80"

zotac:~ # traceroute -nT -p 80 www.netfilter.org
traceroute to www.netfilter.org (150.214.142.167), 30 hops max, 44 byte packets
 1  [cut]
 2  84.208.45.62  1.788 ms  1.810 ms 84.208.45.49  1.804 ms
 3  80.232.88.47  2.914 ms 80.232.88.45  2.337 ms  2.337 ms
 4  80.232.88.46  2.885 ms 80.232.88.44  2.417 ms 80.232.88.46  2.867 ms
 5  83.88.19.33  11.658 ms  11.607 ms 83.88.19.31  11.586 ms
 6  195.69.119.24  9.985 ms  10.152 ms  8.634 ms
 7  109.105.97.130  16.478 ms  14.194 ms  14.450 ms
 8  109.105.97.57  33.578 ms  33.482 ms  36.123 ms
 9  72.14.212.31  33.771 ms  34.664 ms  34.669 ms
10  83.97.89.32  32.978 ms  34.966 ms  35.551 ms
11  * * *
12  * * *
13  62.40.98.72  56.508 ms  56.378 ms  56.372 ms
14  83.97.88.130  68.213 ms  69.624 ms  70.429 ms
15  130.206.245.126  77.996 ms  75.758 ms  77.351 ms
16  130.206.194.2  77.369 ms  75.362 ms  79.288 ms
17  150.214.142.167  75.607 ms  75.290 ms  75.408 ms

zotac:~ # traceroute -nI www.netfilter.org
traceroute to www.netfilter.org (150.214.142.167), 30 hops max, 60 byte packets
 1  [cut]
 2  84.208.45.49  1.974 ms  1.987 ms  1.989 ms
 3  80.232.88.47  2.801 ms  2.809 ms  2.811 ms
 4  80.232.88.46  2.943 ms  2.950 ms  2.951 ms
 5  83.88.19.33  11.669 ms  11.773 ms  11.780 ms
 6  195.69.119.24  9.830 ms  8.494 ms  8.585 ms
 7  109.105.97.130  16.264 ms  15.478 ms  15.468 ms
 8  109.105.97.57  33.364 ms  33.261 ms  33.253 ms
 9  83.97.89.33  33.280 ms  32.554 ms  33.455 ms
10  83.97.89.32  33.566 ms  33.469 ms  33.234 ms
11  * * *
12  * * *
13  62.40.98.72  55.185 ms  54.916 ms  54.923 ms
14  83.97.88.130  68.789 ms  68.808 ms  67.582 ms
15  130.206.245.126  75.145 ms  75.682 ms  75.590 ms
16  130.206.194.2  76.022 ms  76.126 ms  75.376 ms                                                                                                                                                                                                                                    
17  150.214.242.182  76.103 ms  75.479 ms  75.918 ms                                                                                                                                                                                                                                  
18  * * *                                                                                                                                                                                                                                                                             
19  * * *                                                                                                                                                                                                                                                                             
20  * * *                                                                                                                                                                                                                                                                             
21  * * *                                                                                                                                                                                                                                                                             
22  * * *  

However this might be NAT or FRONTEND ( Reverse PROXY or other ) making results obscured / mangled .


Best regards
André Paulsberg-Csibi
Senior Network Engineer 
IBM Services AS


Sensitivity: Internal

-----Opprinnelig melding-----
Fra: netfilter-owner@xxxxxxxxxxxxxxx <netfilter-owner@xxxxxxxxxxxxxxx> På vegne av ?????
Sendt: søndag 24. juni 2018 09.59
Til: netfilter@xxxxxxxxxxxxxxx
Emne: nf offline

It appears that netfilter.org is not reachable (since yesterday evening GMT).
Tried from different nodes/routes, all timing out.

A traceroute stops after 150.214.242.182

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