Revision 77ce5a39

b/common.sh
2 2 

  		





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function try {


  		





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  $1 &>/dev/null || true 


  		





  
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  $1 &>/dev/null || true


  		





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}


  		





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  ......




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}


  		





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function delete_neighbor_proxy {


  		





  
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  get_uplink $LINK "-6"


  		





  
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  get_eui64 $MAC $SUBNET6


  		





  
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  $SNF_NETWORK_LOG $0 "ip -6 neigh del proxy $EUI64 dev $UPLINK"


  		





  
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  ip -6 neigh del proxy $EUI64 dev $UPLINK


  		





  
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}


  		





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function clear_routed_setup_firewall {


  		





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	# Enable proxy ARP


  		





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	echo 1 > /proc/sys/net/ipv4/conf/$INTERFACE/proxy_arp


  		





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}


  		





  
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function send_garp {


  		





  
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  # Send GARP from host to upstream router


  		





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  get_uplink $TABLE


  		





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  echo 1 > /proc/sys/net/ipv4/ip_nonlocal_bind


  		












  

    
      b/kvm-vif-bridge
    
  






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    try routed_setup_ipv4


  		





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    try routed_setup_ipv6


  		





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    try routed_setup_firewall


  		





  
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    try send_garp


  		





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  ;;


  		





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  $NFDHCPD_TAG)


  		





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    # Drop unicast BOOTP/DHCP packets


  		












  

    
      b/snf-network-hook
    
  






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    $IP_LESS_ROUTED_TAG)


  		





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      if [ "$GANETI_OLD_PRIMARY" == "$host.$domain" ]; then


  		





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        # This runs on the source node


  		





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        get_uplink $LINK "-6"


  		





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        get_eui64 $MAC $SUBNET6


  		





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        $SNF_NETWORK_LOG $0 "ip -6 neigh del proxy $EUI64 dev $UPLINK"


  		





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        ip -6 neigh del proxy $EUI64 dev $UPLINK >/dev/null 2>&1


  		





  
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        delete_neighbor_proxy


  		





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      elif [ "$GANETI_NEW_PRIMARY" == "$host.$domain" ]; then


  		





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        $SNF_NETWORK_LOG $0 "Do nothing in new primary. All done by if-up script"


  		





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      fi


  		












  

    
      b/vif-custom
    
  






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    try routed_setup_ipv4


  		





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    try routed_setup_ipv6


  		





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    try routed_setup_firewall


  		





  
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    try send_garp


  		





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  ;;


  		





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  $NFDHCPD_TAG)


  		





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    # Drop unicast BOOTP/DHCP packets


  		












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