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Not able to ping LAN other than GW


Setting Internet GatewayUbuntu server can access internet but cannot ping systems in the LANUbuntu 14.04 - Network problems (wireless and DNS)Conflict between two network interfaces eth0 and eth1ubuntu: virtual box, host can only ping guest, cannot access outside worldUbuntu 16.04. Iptables on postrouting do not recognize docker0 bridgeUnable to connect to server on VM- No route to hostCannot even ping my WAN ip outside LAN!Dual NIC not workingSSH over VPN on Ubuntu Client Does not use Tun0













0















I'm trying to setup a server runnig disco and installed libnss-ldap. During this I lost contact with the server.



After logging in locally I found out that the server can ping the GW and it can ping Google's DNS server. But it doesn't seem to be able to ping any other computer on the LAN (and I can't ping the server from another computer on the LAN either).



What can I do to troubleshoot this?



Bear in mind that I can't simply cut'n'paste from the server, so please if you want to know the output from program X please also tell why you think that would be useful information.



The route table looks something like:



Destination  Gateway    Genmask         Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 100 0 0 eno0
192.168.1.0 0.0.0.0 255.255.255.255 U 0 0 0 vlan.www
...
_gateway 0.0.0.0.0 255.255.255.255 UH 100 0 0 eno0


There are aliases (vlan.*) for eno0, the ellipsis is that all alliases including eno0 have similar line in the route table.










share|improve this question























  • Disco is still in beta!

    – user68186
    17 mins ago
















0















I'm trying to setup a server runnig disco and installed libnss-ldap. During this I lost contact with the server.



After logging in locally I found out that the server can ping the GW and it can ping Google's DNS server. But it doesn't seem to be able to ping any other computer on the LAN (and I can't ping the server from another computer on the LAN either).



What can I do to troubleshoot this?



Bear in mind that I can't simply cut'n'paste from the server, so please if you want to know the output from program X please also tell why you think that would be useful information.



The route table looks something like:



Destination  Gateway    Genmask         Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 100 0 0 eno0
192.168.1.0 0.0.0.0 255.255.255.255 U 0 0 0 vlan.www
...
_gateway 0.0.0.0.0 255.255.255.255 UH 100 0 0 eno0


There are aliases (vlan.*) for eno0, the ellipsis is that all alliases including eno0 have similar line in the route table.










share|improve this question























  • Disco is still in beta!

    – user68186
    17 mins ago














0












0








0








I'm trying to setup a server runnig disco and installed libnss-ldap. During this I lost contact with the server.



After logging in locally I found out that the server can ping the GW and it can ping Google's DNS server. But it doesn't seem to be able to ping any other computer on the LAN (and I can't ping the server from another computer on the LAN either).



What can I do to troubleshoot this?



Bear in mind that I can't simply cut'n'paste from the server, so please if you want to know the output from program X please also tell why you think that would be useful information.



The route table looks something like:



Destination  Gateway    Genmask         Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 100 0 0 eno0
192.168.1.0 0.0.0.0 255.255.255.255 U 0 0 0 vlan.www
...
_gateway 0.0.0.0.0 255.255.255.255 UH 100 0 0 eno0


There are aliases (vlan.*) for eno0, the ellipsis is that all alliases including eno0 have similar line in the route table.










share|improve this question














I'm trying to setup a server runnig disco and installed libnss-ldap. During this I lost contact with the server.



After logging in locally I found out that the server can ping the GW and it can ping Google's DNS server. But it doesn't seem to be able to ping any other computer on the LAN (and I can't ping the server from another computer on the LAN either).



What can I do to troubleshoot this?



Bear in mind that I can't simply cut'n'paste from the server, so please if you want to know the output from program X please also tell why you think that would be useful information.



The route table looks something like:



Destination  Gateway    Genmask         Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 100 0 0 eno0
192.168.1.0 0.0.0.0 255.255.255.255 U 0 0 0 vlan.www
...
_gateway 0.0.0.0.0 255.255.255.255 UH 100 0 0 eno0


There are aliases (vlan.*) for eno0, the ellipsis is that all alliases including eno0 have similar line in the route table.







networking routing ldap






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 20 mins ago









skykingskyking

19328




19328













  • Disco is still in beta!

    – user68186
    17 mins ago



















  • Disco is still in beta!

    – user68186
    17 mins ago

















Disco is still in beta!

– user68186
17 mins ago





Disco is still in beta!

– user68186
17 mins ago










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