May 6, 20206 yr Hi, I have a very strange network error that I hope somebody can help with please? My Network is as follows unraid1 - 192.168.0.33 unraid2 - 192.168.0.44 Sophos runs on unraid2 with 2 lans 192.168.0.* (all my local wired traffic) 192.168.1.* (all my wifi traffic) when I use a laptop/phone (any wifi device) I can ping and connect to all devices on 192.168.0.* EXCEPT unraid1, I can communicate to unraid2 no problem. I have tested the router is passing traffic (it is) so why can I not ping/communicate with unraid1? I can also NOT ping devices on 192.168.1.* from unraid1 root@UNRAIDSERVER:~# tcpdump -i br0 icmp tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on br0, link-type EN10MB (Ethernet), capture size 262144 bytes 13:23:41.716568 IP 192.168.0.44 > 192.168.0.33: ICMP 192.168.0.44 udp port syslo g unreachable, length 101 13:23:42.778568 IP 192.168.0.44 > 192.168.0.33: ICMP 192.168.0.44 udp port syslo g unreachable, length 101 13:23:43.818595 IP 192.168.0.44 > 192.168.0.33: ICMP 192.168.0.44 udp port syslo g unreachable, length 101 38 packets captured 50 packets received by filter 0 packets dropped by kernel root@UNRAIDSERVER:~# Any help would be greatly appreciated! 🙂 Edited May 6, 20206 yr by mbc0
May 8, 20206 yr You haven't clearly say the netmask setting ( operate as two separate subnet or not ), Unraid1 set in DHCP or Static ? If config two separate network, then does Sophos correctly bridge two subnet ? ..... Edited May 8, 20206 yr by Benson
May 8, 20206 yr Author 6 hours ago, Benson said: You haven't clearly say the netmask setting ( operate as two separate subnet or not ), Unraid1 set in DHCP or Static ? If config two separate network, then does Sophos correctly bridge two subnet ? ..... Hi, Sophos is correct, as both unraid servers are on the same subnet and many other devices (cameras, pc's laptops etc) and can all be accessed by wifi devices on the second network, it is ONLY unraid1 that cannot be accessed from the second (wifi) network Here are the two unraid server network configs This is unraid1, I have tried static and dhcp this is unraid2 Many thanks for looking 🙂
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