whiskeyjack
Dabbler
- Joined
- Feb 17, 2013
- Messages
- 24
I'm running an Domoticz instance in an iocage jail without VNET enabled and I'm trying to get my Xioami sensors to work. They are added fine, but then never updated. This likely is because Domoticz inside the jail is not receiving the broadcast UDP packets. Running tcpdump -i em0 -n port 9898 shows the packets are seen by FreeNAS:
And the jail (with IP 192.168.1.7) is listening according to netstat -l:
I can't run tcpdump in the jail without VNET enabled, but Domoticz doesn't show any packets received on port 9898.
If I create a jail with VNET support, will I be able to receive broadcast UDP packets inside the jail? I'm a networking noob, so if something else is going on or if I need to configure something else, then please enlighten me :)
Code:
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on em0, link-type EN10MB (Ethernet), capture size 262144 bytes 17:25:08.598905 IP 192.168.1.80.4321 > 224.0.0.50.9898: UDP, length 135 17:25:18.579668 IP 192.168.1.80.4321 > 224.0.0.50.9898: UDP, length 135 ^C 2 packets captured 559 packets received by filter 0 packets dropped by kernel
And the jail (with IP 192.168.1.7) is listening according to netstat -l:
Code:
udp4 0 0 192.168.1.7.9898 *.*
I can't run tcpdump in the jail without VNET enabled, but Domoticz doesn't show any packets received on port 9898.
If I create a jail with VNET support, will I be able to receive broadcast UDP packets inside the jail? I'm a networking noob, so if something else is going on or if I need to configure something else, then please enlighten me :)