Neuradni T-2 forum

Zdravo,
Lahko kdo pri t-2 preveri če je bil danes par sekundni izpad ?

0. Ping do mojega NAT serverja je bil ok 0.089ms
1. Ping do t-2 gateway-a je bil ok, [84.255.250.133] 0.249ms
2. arnes six ni bil dosegljiv
3. tujina ni bila dosegljiva

Gateway:
84-255-250-45.core.t-2.net
84.255.250.45

Ura: 10:20 - 10:22

Statistike na moji opremi tudi na SFP členu:

SFP člen:
Number of Received Bytes 2952264748
Number of Received Packets 1670183158
Number of Received Broadcasting Packets 588231
Number of Received Multicast Packets 5271843
Number of Received Packets With CRC Check Failed 0
Number of Received Packets Smaller Than 64 Bytes 0
Number of Received Packets Larger Than 1518 Bytes 0
Number of Received Packets Smaller Than 64 Bytes And FCS Check Failed 0
Number of Received Packets Larger Than 1518 Bytes And FCS Check Failed 0
Number of Network Conflicts 0
Number of Packet Discarding Events 0
Number of Received 64 Bytes Packets 204695827
Number of Received 65 to 127 Bytes Packets 407835724
Number of Received 128 to 255 Bytes Packets 45654661
Number of Received 256 to 511 Bytes Packets 63068147
Number of Received 512 to 1023 Bytes Packets 48188467
Number of Received 1024 to 1518 Bytes Packets 900740332




To je prvi izpad v 2 letih, pa še to 20 sekundni.

jaz sem iz mb tabor in delam od doma nisem opazil prekinitve.

slow_slow napisal/-a: ↑

24. Mar 2021 ob 14:05

jaz sem iz mb tabor in delam od doma nisem opazil prekinitve.

Meni je vpn ven padel, in sem takoj pingal svoj lokalni strežnik.

192.168.0.1 je bil ok nekje 0.085ms
84.255.250.133 je bil tudi ok 0.250ms
84.255.250.45 je bil tudi ok, dalje pa ni bilo več povezave.

padel je pa six, tudi tujina.

Moji sodelavci, ki so preko t-2 so tudi javili izpad za par sekund.

Danes spet izpad za 1 minuto, FTTH Maribor Tabor II.

Torej ping do gateway-a:
89-212-88-34.core.t-2.net [89.212.88.34]
Pinging 89.212.88.34 with 32 bytes of data:
Reply from 89.212.88.34: bytes=32 time=<1ms TTL=62
Reply from 89.212.88.34: bytes=32 time=<1ms TTL=62
Reply from 89.212.88.34: bytes=32 time=<1ms TTL=62
Reply from 89.212.88.34: bytes=32 time=<1ms TTL=62

Ping statistics for 89.212.88.34:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

----------------------------------------------------------------------
Ping do 84-255-250-45.core.t-2.net [84.255.250.45]:
Pinging 84.255.250.45 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 84.255.250.45:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Še interface statistics za SFP:

System uptime: 21 days 9 hours 45 minutes 35 seconds
Interface Name: GigabitEthernet1/0/50
InOctets: 1711123808
InUcastPkts: 637495975
InNUcastPkts: 1946903
InDiscards InErrors: 0
InUnknownProtos:0
OutOctets OutUcastPkts: 0
OutNUcastPkts: 3644473210
OutDiscards: 0
OutErrors 0
++
Number of Received Bytes 1071547125
Number of Received Packets 1119976246
Number of Received Broadcasting Packets 50472
Number of Received Multicast Packets 3408013
Number of Received Packets With CRC Check Failed 0
Number of Received Packets Smaller Than 64 Bytes 0
Number of Received Packets Larger Than 1518 Bytes 0
Number of Received Packets Smaller Than 64 Bytes And FCS Check Failed 0
Number of Received Packets Larger Than 1518 Bytes And FCS Check Failed 0
Number of Network Conflicts 0
Number of Packet Discarding Events 0
Number of Received 64 Bytes Packets 119773347
Number of Received 65 to 127 Bytes Packets 222587721
Number of Received 128 to 255 Bytes Packets 25180149
Number of Received 256 to 511 Bytes Packets 30358398
Number of Received 512 to 1023 Bytes Packets 201478289
Number of Received 1024 to 1518 Bytes Packets 520598342


22:51 minut do 22:52 minut.

Je imel še kdo izpad ?

Hmm... posredujem tole naprej. ker načeloma se je samo mednarodni link med tem časom prestavljal v mb.

slow_slow napisal/-a: ↑

22. Jul 2021 ob 06:49

Hmm... posredujem tole naprej. ker načeloma se je samo mednarodni link med tem časom prestavljal v mb.

Ok hvala bom javil.
Se pravi je pa bila še migracija linka za tujino med tem časom.

Je mogoče padec povezave in posledično sprememba v BGP kaj naredila, da so se mogoče tudi drugi gateway-i začasno nehali odzivati ?
Danes več ni nobenih napak.

Glede dns-ja pa je bilo to danes za par strani:
https://arstechnica.com/gadgets/2021/07 ... -edge-dns/

To pa nima veze z t-2.