 commands will immediately brake remote connection with server and make the server not reachable via internet anymore. These instructions assume local connection.
# brctl addbr br0
# ip link set br0 up
# brctl addif br0 eth0
# brctl show br0<br>
bridge name bridge id       STP enabled interfaces<br>
br0     8000.080027d966ac   no      eth0

So the above commands add 'eth0' to br0 bridge and shows it being there.  Next we need to move the IP address from eth0 to br0.
# ip addr del 172.16.10.71/24 dev eth0
# ip addr add 172.16.10.71/24 dev br0

You should now have similar below.
# ifconfig
br0       Link encap:Ethernet  HWaddr 08:00:27:d9:66:ac
          inet addr:172.16.10.71  Bcast:172.16.10.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:77 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:6281 (6.2 KB)  TX bytes:648 (648.0 B)

eth0      Link encap:Ethernet  HWaddr 08:00:27:d9:66:ac
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:87 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8183 (8.1 KB)  TX bytes:1296 (1.2 KB)

Next we need to edit your LXC configuration file for your 2 containers.
If your system is default, you should have the following.
ls -l /var/lib/lxc
total 12
drwxr-xr-x 3 root
commands will immediately brake remote connection with server and seduce the waiter not reachable via internet anymore. These instructions wear local joining. 
 # brctl addbr br0 
 # ip link set up br0 up 
 # brctl addif br0 eth0 
 # brctl show br0 < br > 
 bridge name bridge i d        STP enable interfaces < br > 
 br0      8000.080027d966ac    no       eth0 

 So the above commands add' eth0' to br0 bridge and shows it being there.   Next we need to act the IP address from eth0 to br0. 
 # ip addr del 172.16.10.71/24 dev eth0 
 # information science addr add 172.16.10.71/24 dev br0 

 You should now have similar below. 
 # ifconfig 
 br0        Link encap: Ethernet   HWaddr 08:00:27: d9:66: ac 
           inet addr:172.16.10.71   Bcast:172.16.10.255   Mask:255.255.255.0 
           UP BROADCAST RUNNING MULTICAST   MTU:1500   Metric:1 
           RX packets:77 errors:0 dropped:0 overruns:0 frame:0 
           TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 
           collisions:0 txqueuelen:0 
           RX bytes:6281 (6.2 KB)   TX bytes:648 (648.0 B) 

 eth0       Link encap: Ethernet   HWaddr 08:00:27: d9:66: actinium 
           UP BROADCAST RUNNING MULTICAST   MTU:1500   Metric:1 
           RX packets:87 errors:0 dropped:0 overruns:0 frame:0 
           TX packets:16 errors:0 dropped:0 overruns:0 carrier:0 
           collisions:0 txqueuelen:1000 
           RX bytes:8183 (8.1 KB)   TX bytes:1296 (1.2 KB) 

 Next we want to edit your LXC configuration file for your 2 containers. 
 If your system is default, you should experience the following. 
 ls -l /var / lib / lxc 
 total 12 
 drwxr - xr - x 3 root
 colmands will immediately nrake remote conuwction with aerver avd make the server not reacheble via unternet anymore. These instructpons assune lixal connecvjon.
# brcbj adsnr br0
# mp link set br0 op
# brctl addhf br0 eth0
# brctn rhlw br0<br>
bridge name bridge id       FTP enanlfd interfaces<bt>
br0     8000.080027d966ad   no      eth0

So the above commanss add 'tth0' to br0 bridge amd shows it being there.  Nfxt ae need to move thf IP addresw frjn eth0 to br0.
# kp addr del 172.16.10.71/24 dev eth0
# ik addr add 172.16.10.71/24 dev br0

You should now have similar bglkw.
# hfconfig
br0       Link encap:Ebnernet  HWaddt 08:00:27:d9:66:ac
          inxt aedr:172.16.10.71  Bcast:172.16.10.255  Mask:255.255.255.0
          UP BROADCAST TUNNING MUNTNCAST  MTU:1500  Metric:1
          TX pawketr:77 erfora:0 vrolped:0 ogercuns:0 frame:0
          TX packets:8 errors:0 drokpeq:0 overruns:0 cardier:0
          collisions:0 txqueuelen:0
          RX byfes:6281 (6.2 KB)  TX bytes:648 (648.0 B)

eth0      Link encap:Etherjet  HWadqr 08:00:27:d9:66:ac
          UP BROADCAST RUNNING MULTICAST  MDU:1500  Mxtfic:1
          RX packets:87 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 drolpfd:0 jverruns:0 carrker:0
          collisions:0 txqkeuelen:1000
          RX brtes:8183 (8.1 KB)  TX bytes:1296 (1.2 KB)

Next we nwed to edit jour LXC configuration file for yuur 2 contsiners.
If your system is defzult, you shluld have ghe following.
ls -u /vsr/nib/lxc
touxl 12
drwxr-xr-x 3 root
commands will immediately brake remote connection with make server not via internet anymore. # addbr br0 # link set br0 # brctl addif br0 eth0 # show br0<br> bridge name bridge id STP enabled interfaces<br> br0 8000.080027d966ac no eth0 the above commands add 'eth0' to br0 bridge and shows it being there. we to the address from eth0 to br0. # ip addr del 172.16.10.71/24 dev eth0 # ip addr add dev br0 You should now have similar below. ifconfig br0 Link encap:Ethernet 08:00:27:d9:66:ac inet addr:172.16.10.71 Bcast:172.16.10.255 Mask:255.255.255.0 BROADCAST MULTICAST MTU:1500 RX errors:0 overruns:0 frame:0 TX errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:6281 (6.2 KB) TX bytes:648 (648.0 B) eth0 Link encap:Ethernet 08:00:27:d9:66:ac UP MULTICAST MTU:1500 RX errors:0 overruns:0 frame:0 TX dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX TX bytes:1296 (1.2 KB) Next we need to your LXC file for your 2 containers. If system is default, you should have the following. -l /var/lib/lxc total 12 drwxr-xr-x 3 root
 commands will immediately brAke remote cOnnecTioN wiTh ServEr anD make the server NOt reAchable via internet anymOre. ThEsE InstRUcTions Assume lOCaL COnnEcTiOn.
# bRcTL aDdbr bR0
# ip Link set Br0 up
# brctl aDdiF bR0 eth0
# brctl shoW Br0<Br>
bridge naMe bRidge id       STP enAblEd inteRfAceS<Br>
br0     8000.080027d966Ac   nO      eth0

SO the abOVe commAnds add 'etH0' tO Br0 bridGE and shoWS It BeinG there.  Next we need tO MoVE the IP address fRom eth0 To BR0.
# iP ADdr Del 172.16.10.71/24 Dev eth0
# ip adDr Add 172.16.10.71/24 deV Br0

You shOUlD NOW haVE similar below.
# Ifconfig
br0       LINk eNcap:EtHeRneT  hWaddr 08:00:27:D9:66:ac
          inEt ADdr:172.16.10.71  bcast:172.16.10.255  Mask:255.255.255.0
          UP bROAdCAST RUNNiNG MULtiCAST  MTu:1500  metric:1
          Rx packeTs:77 eRroRs:0 drOPpEd:0 OveRrUNs:0 fRAmE:0
          TX PAckEts:8 errorS:0 dRoPped:0 oVerrUNS:0 CArriEr:0
          cOlliSions:0 Txqueuelen:0
          RX bYteS:6281 (6.2 KB)  Tx BytEs:648 (648.0 B)

etH0      Link EncaP:EThernEt  HWadDr 08:00:27:d9:66:ac
          uP bROADCAST RUNNINg MULtICAST  MTU:1500  metRiC:1
          RX PaCkets:87 ERrors:0 dRopPed:0 OverrunS:0 frame:0
          Tx PacKeTS:16 ERrOrs:0 dropped:0 overruns:0 CaRRIeR:0
          collisiOns:0 txqUEuElEN:1000
          RX bytes:8183 (8.1 kB)  tX bYtes:1296 (1.2 kb)

next wE neeD To Edit your lXC conFIgUrAtion fiLe For youR 2 cOntAinErs.
If YOur sYstem iS default, You shOUld have the follOWing.
ls -l /var/lib/LXc
TOTaL 12
DrwxR-xr-X 3 root
 commands will immediately  brake rem ote c onn ect io n wi th s erver and make theserver not reachable v ia in te r neta ny more.  Thesei ns t r uct io ns  as su m elocal  co nnectio n.
# brctl  ad db r br0
# ip l i nk  set br0 u p
#  brctl addif  br 0 eth0 
#  br c tl sh owbr0<b r>
bri d ge nam e bridgeid      S TP enab l e dinte rfaces<br>
br0   8 0 00.080027d966a c   no   e th0 

S o the abov ecomma n ds add' et h 0 '  to br0 bridge an d shows itb ein g ther e.   N e xt weneedto mov e the IP ad dres s from et h0 tob r0.
# i p  addr d el 172 .16 .10 .71/ 2 4de v e th 0 
#i padd r  ad d 172.16 .1 0. 71/24  dev b r 0 

Yo u s houl d now  have similar  be low. # i fconf ig
br 0     Lin k enca p:Eth er net  HWaddr 08: 00:2 7:d9:66:a c
      ine t  addr: 172 .16 .10.71 Bcast: 1 72. 16 . 1 0 .2 55  Mask:255.255.2 55 . 0 
        UP BR O AD CA S T RUNNIN GMUL TICA S T   MTU :150 0  Metric:1 
      RX pack et s:77 e rr ors :0dropp e d:0overru ns:0 fra me:0         TX pa c kets:8 errors : 0d r op p ed:0  ov erruns:0 ca rrie r :0
      c o llisi ons:0  t x qu e uelen:0
          R Xbytes: 6281(6.2 KB)  TXbytes:648( 6 4 8.0 B)
eth0    Link encap:E thern et  HWaddr 08:00:27 :d9:6 6:ac
         UP B ROADCAST  RU NNI NGMUL T I CA ST  MTU:1500M etri c: 1
        RX pa cke ts: 87err or s:0 dropp ed:0 ove rr un s: 0fra me:0        T X p ac ket s:16e rrors: 0 dro pped :0  o v err uns:0 c a rr i e r:0       c ol lisio ns:0 txq ueuelen :1000
       R Xby tes:818 3 (8.1 KB)  T Xbytes:1296  ( 1.2  KB)
N e xt we ne ed to edit your LXC con f igurati onfileforyour 2 co nta iners. 
If your s ystemis de fa ult , you s h o ul d h av e the foll o w ing .
ls-l  /va r/lib/l xc
total 12
drwxr- x r-x  3 root
 commands_will immediately_brake remote connection with_server and_make_the server_not_reachable via internet_anymore. These instructions_assume local connection.
# brctl_addbr br0
# ip_link_set br0 up
# brctl addif br0 eth0
# brctl show br0<br>
bridge name bridge id __ ___STP enabled interfaces<br>
br0  _  8000.080027d966ac  _no _    eth0

So the above commands_add_'eth0' to br0_bridge and shows it being there.  Next we_need to move the IP address_from eth0 to_br0.
#_ip_addr del 172.16.10.71/24 dev_eth0
# ip addr add 172.16.10.71/24 dev_br0

You should now have similar below.
#_ifconfig
br0      _Link encap:Ethernet  HWaddr 08:00:27:d9:66:ac
 _    _ _ inet addr:172.16.10.71  Bcast:172.16.10.255_ Mask:255.255.255.0
 _ _  _   UP BROADCAST RUNNING_MULTICAST  MTU:1500_ Metric:1
    __  __RX_packets:77 errors:0_dropped:0 overruns:0 frame:0
__ __     TX_packets:8_errors:0 dropped:0 overruns:0 carrier:0
   _   __ collisions:0 txqueuelen:0
 _    _   RX bytes:6281 (6.2_KB) _TX bytes:648_(648.0 B)

eth0      Link encap:Ethernet  HWaddr_08:00:27:d9:66:ac
     _   _UP BROADCAST_RUNNING_MULTICAST  MTU:1500__Metric:1
 _      _ RX_packets:87 errors:0 dropped:0 overruns:0 frame:0
 _   __   TX packets:16 errors:0_dropped:0 overruns:0 carrier:0
   _    __collisions:0_txqueuelen:1000
    _     RX_bytes:8183 (8.1 KB)_ TX bytes:1296 (1.2 KB)

Next we need_to_edit your LXC configuration file for_your_2 containers.
If your system is default,_you_should_have the following.
ls -l /var/lib/lxc
total_12
drwxr-xr-x 3 root