couldnt connect to master/ no ping in Network

[oerb]

Hi,

I've the problem to Ping an other ProxmoxVE-Server in my network.

route looks like that:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.10.0 * 255.255.255.0 U 0 0 0 eth1
192.168.10.0 * 255.255.255.0 U 0 0 0 vmbr0
default 192.168.10.237 0.0.0.0 UG 0 0 0 vmbr0
default 192.168.10.237 0.0.0.0 UG 0 0 0 eth1

My IFconfig looks like that
ifconfig
eth0 Link encap:Ethernet HWaddr 00:1f:c6:21:db:e9
inet6 addr: fe80::21f:c6ff:fe21:dbe9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:21404848 errors:0 dropped:18 overruns:0 frame:0
TX packets:12466717 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:30387958737 (28.3 GiB) TX bytes:936006436 (892.6 MiB)
Interrupt:16

eth1 Link encap:Ethernet HWaddr 00:1f:c6:21:da:ef
inet addr:192.168.10.3 Bcast:192.168.10.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:17

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:6000 errors:0 dropped:0 overruns:0 frame:0
TX packets:6000 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:950885 (928.5 KiB) TX bytes:950885 (928.5 KiB)

venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

vmbr0 Link encap:Ethernet HWaddr 00:1f:c6:21:db:e9
inet addr:192.168.10.2 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::21f:c6ff:fe21:dbe9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:21397118 errors:0 dropped:0 overruns:0 frame:0
TX packets:12464957 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:30387446425 (28.3 GiB) TX bytes:935443557 (892.1 MiB)

the Drop in eth0 ist interesting but I do not know what to do.

So I'm not able to join a Cluster.

And network ist running at all! I could ping google.de or I could ping 192.168.10.2 from an other Network (192.168.2.0) no Problem. Nice too the standalone Proxmox is working. VMS get their owne IP-S with no Problem. I do not understand what is blocking the connection between the two ProxmoxVE-Server in the same network with different Hostnames. Is there something like a Firewall in Proxmox?

 

[dietmar]

I do not understand what is blogging the connection between the two ProxmoxVE-Server in the same network with different Hostnames. Is there something like a Firewall in Proxmox?

The routing table looks strange. Please can you post your network configuration: /etc/network/interfaces

 

[oerb]

auto lo
iface lo inet loopback

auto vmbr0
iface vmbr0 inet static
address 192.168.10.2
netmask 255.255.255.0
gateway 192.168.10.237
bridge_ports eth0
bridge_stp off
bridge_fd 0

 

[dietmar]

Sorry, but that cant be the configuration - who assigns that IP to eth1? It is quite difficult to help if you do not post the correct/all information.

 

[oerb]

yes your right. The problem wich fake me was, that a /etc/ini.d/networking restart do not refresh the Network setting. After an hole Reboot of the ProxmoxVE Host the Network comes back.