Server installed fresh. There was no any cluster before.
On server 1
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:65536 Metric:1
RX packets:230434 errors:0 dropped:0 overruns:0 frame:0
TX packets:230434 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:33877570 (32.3 MiB) TX bytes:33877570 (32.3 MiB)
vmbr0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
inet addr:129.138.16.182 Bcast:129.138.16.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:441630 errors:0 dropped:0 overruns:0 frame:0
TX packets:49232 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:27830603 (26.5 MiB) TX bytes:16015409 (15.2 MiB)
vmbr1 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:618 (618.0 B)
On second server
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
options=1203<RXCSUM,TXCSUM,TXSTATUS,SW_TIMESTAMP>
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
nd6 options=201<PERFORMNUD,DAD>
en0: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_HWTAGGING>
ether xx:xx:xx:xx:xx:xx
inet 192.168.123.64 netmask 0xffff0000 broadcast 192.168.123.255
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active