[   17.307893] r8169 0000:03:00.0: eth0: link down
[   17.308167] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   17.308464] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.873062] r8169 0000:03:00.0: eth0: link up
[   18.873285] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   41.439571] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38158 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   42.088937] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38159 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   42.438309] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38160 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   43.087765] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38161 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   43.439162] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38162 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   49.170432] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.31.45.51 DST=10.6.6.1 LEN=269 TOS=0x00 PREC=0x00 TTL=51 ID=64569 PROTO=UDP SPT=5060 DPT=44042 LEN=249 
[   49.171159] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.31.45.51 DST=10.6.6.1 LEN=269 TOS=0x00 PREC=0x00 TTL=51 ID=64570 PROTO=UDP SPT=5060 DPT=44042 LEN=249 
[   50.601337] eth0: no IPv6 routers present
[   53.094297] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38163 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   53.426071] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38164 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   54.096285] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38165 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   67.075033] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38173 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[   82.054031] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38185 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  109.033752] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38203 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  123.014959] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38213 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  150.983197] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38233 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  164.966334] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38243 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  181.670602] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[  181.672480] SGI XFS Quota Management subsystem
[  181.685619] JFS: nTxBlock = 8192, nTxLock = 65536
[  181.709003] NTFS driver 2.1.30 [Flags: R/O MODULE].
[  181.748765] QNX4 filesystem 0.2.3 registered.
[  181.804921] Btrfs loaded
[  181.946082] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38259 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  204.982610] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.31.45.51 DST=10.6.6.1 LEN=269 TOS=0x00 PREC=0x00 TTL=51 ID=64577 PROTO=UDP SPT=5060 DPT=44042 LEN=249 
[  221.901543] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38285 PROTO=UDP SPT=5060 DPT=44042 LEN=602 
[  248.864951] [UFW BLOCK] IN=eth0 OUT= MAC=8c:89:a5:9a:87:4f:00:13:49:d9:e7:54:08:00 SRC=81.91.216.18 DST=10.6.6.1 LEN=622 TOS=0x00 PREC=0x00 TTL=50 ID=38303 PROTO=UDP SPT=5060 DPT=44042 LEN=602