Hi everyone
I'm fighting with a network issue, where my synology nas doesn't accept any connection from outside it's subnet.
So, here's my setup:
Unifi Infrastructure with three separated subnets:
xxx.xxx.2.0/24
- no vlan - pool with all "safe" devices (notebooks, mobiles, servers etc.)xxx.xxx.83.0/24
- vlan 83 - here are all the IoT devices, including nvidia shield, multiple chromecast music devices etc.)xxx.xxx.20.0/20
- vlan 20 - quarantined guest wlanxxx.xxx.2.42 and 43
my I got a new NAS and i designated my old DS214play (running DSM 7.1.1-42962 Update 6) as a Mediaserver that gets to live in the IoT net:
xxx.xxx.2.50
to xxx.xxx.83.50
The Firewall on the NAS is not activated
Issue:
What I tried:
unifi firewall logs
--> requests get sent from the nas and answers from the other devicelogs of other devices (DNS, NetCat etc.)
--> they receive the requests outside of the subnet, and return their anser but the NAS seems to block/ignore any incoming packages.What I didn't try:
"Network Interface" > "LAN" > "Enable VLAN(802.1Q)"
since, as far as I understand, the Unifi VLAN implementation terminates the VLAN tag at the port of the switch (and all other devices work without specifying it locally)I'm completely stuck how to solve the issue, so I have moved the NAS back to the default net, but some use cases are not working properly that way, so I'd really like to move it to the IoT subnet. Does anybody have (has?) any hints or knows of some obscure settings which need to be updated? I'd be really grateful for any pointers.
Hi everyone, I hope I'm right here with this question and you can help me with an issue that follows me since a few months now where I'm struggling with the NTP synchronization on my windows 10 PC...
The issue only happens with this one device, all other devices can sync their time with whichever ntp server I chose.
I'm even able to contact the ntp server via netcat on this exact device (Opensuse running via WSL), so it's definitely not a network issue:
nc -u -vvv time.windows.com 123
Connection to time.windows.com 123 port [udp/ntp] succeeded!
I tried all the standard solutions:
Windows Time
servicenet stop w32time
w32tm /unregister
w32tm /register
net start w32time
w32tm /resync
Sending resync command to local computer
The computer did not resync because no time data was available.
w32tm /query /peers
#Peers: 4
Peer: ch.pool.ntp.org,0x9
State: Active
Time Remaining: 32723.7373442s
Mode: 3 (Client)
Stratum: 0 (unspecified)
PeerPoll Interval: 0 (unspecified)
HostPoll Interval: 10 (1024s)
Peer: ch.pool.ntp.org,0x9
State: Active
Time Remaining: 32723.7373539s
Mode: 3 (Client)
Stratum: 0 (unspecified)
PeerPoll Interval: 0 (unspecified)
HostPoll Interval: 10 (1024s)
Peer: ch.pool.ntp.org,0x9
State: Active
Time Remaining: 32722.7359671s
Mode: 3 (Client)
Stratum: 0 (unspecified)
PeerPoll Interval: 0 (unspecified)
HostPoll Interval: 10 (1024s)
Peer: ch.pool.ntp.org,0x9
State: Active
Time Remaining: 32722.8440001s
Mode: 3 (Client)
Stratum: 0 (unspecified)
PeerPoll Interval: 0 (unspecified)
HostPoll Interval: 10 (1024s)
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers
w32tm /stripchart
can contact the server:w32tm /stripchart /computer:ntp.metas.ch /samples:5 /dataonly
Tracking ntp.metas.ch [195.176.26.215:123].
Collecting 5 samples.
The current time is 15 Apr 2024 17:06:54.
17:06:54, +19.2982674s
17:06:56, +19.2985170s
17:06:58, +19.2983909s
17:07:00, +19.2982707s
17:07:02, +19.2982836s
In the meantime I even completely wiped the disk and reinstalled windows 10 from scratch, but no luck.
I really don't know what else to do and where to look, since the error messages from windows are also not really helpful.
@tuhriel
@discuss.tchncs.de