No internet, full local access.


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recently switched to Unifi and since then my server has no internet access. The server functions perfectly for local access. I've tried to set the dns servers as 1.1.1.1 8.8.8.8 or use the built in ethernet vs the 2.5gig. I'm wondering if Unifi doesn't work perfectly with Unraid and how to tell that that's the case when all other devices work properly. Here is the diagnostics  

atkinson-diagnostics-20210811-1153.zip

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I'm gonna try and bump this at midnight like an idiot because I'm tired of just living with this problem. I tried following this (https://www.redhat.com/sysadmin/beginners-guide-network-troubleshooting-linux)  guide I found but honestly I have no reference on what I'm looking at. Here is my command terminal at the end. 

 

Linux 4.19.107-Unraid.
Last login: Wed Aug 11 23:00:02 -0700 2021 on /dev/pts/0.


root@Atkinson:~# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
3: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/gre 0.0.0.0 brd 0.0.0.0
4: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
5: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
6: ip_vti0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
7: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
10: eth0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc fq master br0 state UP mode DEFAULT group default qlen 1000
    link/ether 00:8e:25:70:01:72 brd ff:ff:ff:ff:ff:ff
11: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 34:97:f6:85:aa:23 brd ff:ff:ff:ff:ff:ff
12: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 00:8e:25:70:01:72 brd ff:ff:ff:ff:ff:ff
13: wg1: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/none 
14: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/none 
15: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 02:42:b5:f9:08:b6 brd ff:ff:ff:ff:ff:ff


root@Atkinson:~# ip -s link show br0
12: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 00:8e:25:70:01:72 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    16550479   96181    0       4       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    15767237   46282    0       0       0       0       


root@Atkinson:~# ip neighbor show
192.168.1.48 dev br0 lladdr 00:04:4b:fb:39:d5 REACHABLE
192.168.1.237 dev br0 lladdr 38:8b:59:04:21:dc STALE
192.168.1.21 dev br0 lladdr 70:85:c2:97:6b:47 REACHABLE
192.168.1.112 dev br0 lladdr 98:84:e3:cc:52:f0 DELAY
192.168.1.20 dev br0 lladdr 70:48:f7:d8:62:46 STALE
192.168.1.38 dev br0 lladdr 00:04:4b:fd:41:ba STALE
192.168.1.16 dev br0 lladdr e0:4f:43:13:75:ab STALE
192.168.1.59 dev br0 lladdr 7c:2e:bd:2e:f1:b4 STALE
192.168.1.201 dev br0 lladdr 1c:69:7a:17:97:60 STALE
192.168.1.113 dev br0 lladdr 26:d7:98:2a:2d:cc STALE
192.168.1.134 dev br0 lladdr c8:d9:d2:e6:72:c5 STALE
192.168.1.1 dev br0 lladdr 26:5a:4c:5e:1e:59 REACHABLE
192.168.1.209 dev br0 lladdr 46:c9:a2:82:f3:27 STALE
192.168.1.140 dev br0 lladdr 1c:30:08:21:3c:ad DELAY
192.168.1.15 dev br0 lladdr 66:3d:36:9f:21:b0 STALE
root@Atkinson:~# ip neighbor delete 192.168.1.1 dev br0
root@Atkinson:~# ip neighbor show
192.168.1.48 dev br0 lladdr 00:04:4b:fb:39:d5 REACHABLE
192.168.1.237 dev br0 lladdr 38:8b:59:04:21:dc STALE
192.168.1.21 dev br0 lladdr 70:85:c2:97:6b:47 REACHABLE
192.168.1.112 dev br0 lladdr 98:84:e3:cc:52:f0 REACHABLE
192.168.1.20 dev br0 lladdr 70:48:f7:d8:62:46 STALE
192.168.1.38 dev br0 lladdr 00:04:4b:fd:41:ba STALE
192.168.1.16 dev br0 lladdr e0:4f:43:13:75:ab STALE
192.168.1.59 dev br0 lladdr 7c:2e:bd:2e:f1:b4 STALE
192.168.1.201 dev br0 lladdr 1c:69:7a:17:97:60 STALE
192.168.1.113 dev br0 lladdr 26:d7:98:2a:2d:cc STALE
192.168.1.134 dev br0 lladdr c8:d9:d2:e6:72:c5 STALE
192.168.1.1 dev br0 lladdr 26:5a:4c:5e:1e:59 REACHABLE
192.168.1.209 dev br0 lladdr 46:c9:a2:82:f3:27 STALE
192.168.1.140 dev br0 lladdr 1c:30:08:21:3c:ad STALE
192.168.1.15 dev br0 lladdr 66:3d:36:9f:21:b0 STALE


root@Atkinson:~# ip -br address show
lo               UNKNOWN        127.0.0.1/8 ::1/128 
tunl0@NONE       DOWN           
gre0@NONE        DOWN           
gretap0@NONE     DOWN           
erspan0@NONE     DOWN           
ip_vti0@NONE     DOWN           
sit0@NONE        DOWN           
eth0             UP             
eth1             DOWN           
br0              UP             192.168.1.17/24 
wg1              UNKNOWN        10.253.1.1/32 
wg0              UNKNOWN        192.168.1.1/32 
docker0          DOWN           172.17.0.1/16 


root@Atkinson:~# ping www.google.com
ping: www.google.com: Name or service not known


root@Atkinson:~# ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.011 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.011 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=0.010 ms
64 bytes from 192.168.1.1: icmp_seq=4 ttl=64 time=0.009 ms
64 bytes from 192.168.1.1: icmp_seq=5 ttl=64 time=0.010 ms
64 bytes from 192.168.1.1: icmp_seq=6 ttl=64 time=0.008 ms
^C
--- 192.168.1.1 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 5115ms
rtt min/avg/max/mdev = 0.008/0.009/0.011/0.001 ms


root@Atkinson:~# traceroute 192.168.1.1
traceroute to 192.168.1.1 (192.168.1.1), 30 hops max, 60 byte packets
 1  192.168.1.1 (192.168.1.1)  0.014 ms  0.005 ms  0.004 ms


root@Atkinson:~# traceroute www.google.com
www.google.com: Name or service not known
Cannot handle "host" cmdline arg `www.google.com' on position 1 (argc 1)


root@Atkinson:~# ip route show
default via 192.168.1.1 dev br0 proto dhcp src 192.168.1.17 metric 212 
10.253.1.2 dev wg1 scope link 
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 
192.168.1.0/24 dev br0 proto dhcp scope link src 192.168.1.17 metric 212 
192.168.1.20 dev wg0 scope link 


root@Atkinson:~# nslookup www.google.com
-bash: nslookup: command not found


root@Atkinson:~# ss -tunlp4
Netid                           State                            Recv-Q                           Send-Q                                                        Local Address:Port                                                        Peer Address:Port                           Process                                                                            
udp                             UNCONN                           0                                0                                                                 127.0.0.1:743                                                              0.0.0.0:*                               users:(("rpc.statd",pid=1838,fd=7))                                               
udp                             UNCONN                           0                                0                                                              192.168.1.17:58356                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=91))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:50279                                                            0.0.0.0:*                               users:(("rpcbind",pid=1833,fd=7))                                                 
udp                             UNCONN                           0                                0                                                                 127.0.0.1:34138                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=90))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:1900                                                             0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=10))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:1901                                                             0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=94))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:1956                                                             0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=19))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:51820                                                            0.0.0.0:*                                                                                                                 
udp                             UNCONN                           0                                0                                                                   0.0.0.0:51821                                                            0.0.0.0:*                                                                                                                 
udp                             UNCONN                           0                                0                                                                 127.0.0.1:35968                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=92))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:60674                                                            0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=25))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:44407                                                            0.0.0.0:*                               users:(("rpc.statd",pid=1838,fd=8))                                               
udp                             UNCONN                           0                                0                                                                   0.0.0.0:3667                                                             0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=16))                                        
udp                             UNCONN                           0                                0                                                              192.168.1.17:54119                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=93))                                        
udp                             UNCONN                           0                                0                                                              192.168.1.17:46072                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=95))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:5353                                                             0.0.0.0:*                               users:(("avahi-daemon",pid=2467,fd=14))                                           
udp                             UNCONN                           0                                0                                                                   0.0.0.0:55827                                                            0.0.0.0:*                               users:(("avahi-daemon",pid=2467,fd=16))                                           
udp                             UNCONN                           0                                0                                                                   0.0.0.0:56572                                                            0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=28))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:32410                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=87))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:32412                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=88))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:32413                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=89))                                        
udp                             UNCONN                           0                                0                                                                   0.0.0.0:32414                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=86))                                        
udp                             UNCONN                           0                                0                                                              192.168.1.17:68                                                               0.0.0.0:*                               users:(("dhcpcd",pid=1735,fd=9))                                                  
udp                             UNCONN                           0                                0                                                                   0.0.0.0:111                                                              0.0.0.0:*                               users:(("rpcbind",pid=1833,fd=6))                                                 
udp                             UNCONN                           0                                0                                                              192.168.1.17:123                                                              0.0.0.0:*                               users:(("ntpd",pid=1868,fd=17))                                                   
udp                             UNCONN                           0                                0                                                                 127.0.0.1:123                                                              0.0.0.0:*                               users:(("ntpd",pid=1868,fd=16))                                                   
udp                             UNCONN                           0                                0                                                            172.17.255.255:137                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=25))                                                   
udp                             UNCONN                           0                                0                                                                172.17.0.1:137                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=24))                                                   
udp                             UNCONN                           0                                0                                                             192.168.1.255:137                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=20))                                                   
udp                             UNCONN                           0                                0                                                              192.168.1.17:137                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=19))                                                   
udp                             UNCONN                           0                                0                                                                   0.0.0.0:137                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=17))                                                   
udp                             UNCONN                           0                                0                                                            172.17.255.255:138                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=27))                                                   
udp                             UNCONN                           0                                0                                                                172.17.0.1:138                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=26))                                                   
udp                             UNCONN                           0                                0                                                             192.168.1.255:138                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=22))                                                   
udp                             UNCONN                           0                                0                                                              192.168.1.17:138                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=21))                                                   
udp                             UNCONN                           0                                0                                                                   0.0.0.0:138                                                              0.0.0.0:*                               users:(("nmbd",pid=2670,fd=18))                                                   
tcp                             LISTEN                           0                                50                                                                  0.0.0.0:139                                                              0.0.0.0:*                               users:(("smbd",pid=2665,fd=33))                                                   
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:111                                                              0.0.0.0:*                               users:(("rpcbind",pid=1833,fd=8))                                                 
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:80                                                               0.0.0.0:*                               users:(("nginx",pid=3278,fd=9),("nginx",pid=3277,fd=9))                           
tcp                             LISTEN                           0                                128                                                               127.0.0.1:32401                                                            0.0.0.0:*                               users:(("Plex Media Serv",pid=3897,fd=57))                                        
tcp                             LISTEN                           0                                100                                                                 0.0.0.0:32469                                                            0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=22))                                        
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:21                                                               0.0.0.0:*                               users:(("inetd",pid=2396,fd=5))                                                   
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:22                                                               0.0.0.0:*                               users:(("sshd",pid=2388,fd=3))                                                    
tcp                             LISTEN                           0                                50                                                                  0.0.0.0:1815                                                             0.0.0.0:*                               users:(("Plex DLNA Serve",pid=4014,fd=13))                                        
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:23                                                               0.0.0.0:*                               users:(("inetd",pid=2396,fd=6))                                                   
tcp                             LISTEN                           0                                128                                                                 0.0.0.0:45303                                                            0.0.0.0:*                               users:(("rpc.statd",pid=1838,fd=9))                                               
tcp                             LISTEN                           0                                128                                                               127.0.0.1:32600                                                            0.0.0.0:*                               users:(("Plex Tuner Serv",pid=4017,fd=10))                                        
tcp                             LISTEN                           0                                50                                                                  0.0.0.0:445                                                              0.0.0.0:*                               users:(("smbd",pid=2665,fd=32))                                                   
tcp                             LISTEN                           0                                128                                                               127.0.0.1:44767                                                            0.0.0.0:*                               users:(("Plex Script Hos",pid=3933,fd=8))                                         root@Atkinson:~# 

 

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What am I looking for here?

Linux 4.19.107-Unraid.
Last login: Wed Aug 11 23:40:03 -0700 2021 on /dev/pts/0.
root@Atkinson:~# ifconfig
br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.17  netmask 255.255.255.0  broadcast 192.168.1.255
        ether 00:8e:25:70:01:72  txqueuelen 1000  (Ethernet)
        RX packets 199312  bytes 31603970 (30.1 MiB)
        RX errors 0  dropped 11  overruns 0  frame 0
        TX packets 95281  bytes 325782537 (310.6 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:b5:f9:08:b6  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4419<UP,BROADCAST,RUNNING,PROMISC,MULTICAST>  mtu 1500
        ether 00:8e:25:70:01:72  txqueuelen 1000  (Ethernet)
        RX packets 203385  bytes 35426927 (33.7 MiB)
        RX errors 0  dropped 369  overruns 0  frame 0
        TX packets 124977  bytes 325782057 (310.6 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 129  

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 54693  bytes 8380941 (7.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 54693  bytes 8380941 (7.9 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wg0: flags=209<UP,POINTOPOINT,RUNNING,NOARP>  mtu 1420
        inet 192.168.1.1  netmask 255.255.255.255  destination 192.168.1.1
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 16  dropped 0 overruns 0  carrier 0  collisions 0

wg1: flags=209<UP,POINTOPOINT,RUNNING,NOARP>  mtu 1420
        inet 10.253.1.1  netmask 255.255.255.255  destination 10.253.1.1
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 5  dropped 0 overruns 0  carrier 0  collisions 0

 

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This could maybe be a faulty config of the DNS or Gateway address on your UnRAID machine.

 

From terminal on UnRAID:

cat /etc/resolv.conf (show currently used DNS servers)

route -n (show Gatway address)

 

If you have set a static IP address inside UnRAID, you could also try switching to automatic assignment and see if it works.

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15 hours ago, Turnspit said:

cat /etc/resolv.conf (show currently used DNS servers)

route -n (show Gatway address)

had some time, rebooted the server to fix the stuttering terminal and here

Linux 4.19.107-Unraid.
Last login: Thu Aug 12 11:20:23 -0700 2021 on /dev/pts/0.
root@Atkinson:~# cat /etc/resolv.conf
# Generated by dhcpcd from br0.dhcp
# /etc/resolv.conf.head can replace this line
domain localdomain
nameserver 192.168.1.1
# /etc/resolv.conf.tail can replace this line
root@Atkinson:~# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.1.1     0.0.0.0         UG    212    0        0 br0
10.253.1.2      0.0.0.0         255.255.255.255 UH    0      0        0 wg1
172.17.0.0      0.0.0.0         255.255.0.0     U     0      0        0 docker0
192.168.1.0     0.0.0.0         255.255.255.0   U     212    0        0 br0
192.168.1.20    0.0.0.0         255.255.255.255 UH    0      0        0 wg0
root@Atkinson:~# 

 

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First thing, Ubiquiti routers usually shut off DNS redirection.   Start by going to    Settings    >>>   Management Access   Go down to the "Use SSL/TLS:" setting.  Now turn on the help by clicking on 'Help'---  The (?) icon on the toolbar.   Read that Help section for this setting.

 

I also wrote up a section on a way to do this on the Edge Router family--- a link to that is below:

 

https://forums.unraid.net/topic/61265-what-router-are-you-running/page/3/?tab=comments#comment-637221

 

I am not sure how to do that with UniFi family.  (I have become very disillusioned with Ubiquiti in the past year of so...)   You might try googling it or ask in the UniFi forums...

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