- Begin veth support...

usr/local/lib/network.bash

@@ -124,7 +124,7 @@ network_dst_tab_load()
             ndtl_host_name="vpn${ndtl_id}.vpn.rx3"
             
             tab_assign NETWORK_DST_TAB     "${ndtl_id},Host_Name"       "${ndtl_host_name}"
-            dns_lookup                     A                            "${ndtl_host_name}" "NOCACHE"
+            dns_lookup                     "A"                          "${ndtl_host_name}" "NOCACHE"
             tab_assign NETWORK_DST_TAB     "${ndtl_id},IP"              "${dns_value}"
 
             case "${ndtl_type}"
@@ -191,7 +191,6 @@ network_dst_tab_get()
          dst_bytes_sent=${NETWORK_DST_TAB["${dst_id},Bytes_Sent"]}
          dst_start_date=${NETWORK_DST_TAB["${dst_id},Start_Date"]}
              dst_uptime=${NETWORK_DST_TAB["${dst_id},Uptime"]}
-
 }
 
 
@@ -568,6 +567,111 @@ network_table_set()
 
 
 
+#--------------------------------------------------------------------------------------------------------------------------
+# veth_up
+#--------------------------------------------------------------------------------------------------------------------------
+
+function veth_up
+{
+    vu_eth_dev_eth=$1
+       vu_peer_dev=$2
+       vu_eth_addr=$3
+       vu_eth_mask=$4
+      vu_peer_addr=$5
+          vu_table=$6
+
+    
+    ${LOG} "Create veth pair [${vu_eth_dev}]/[${vu_peer_dev}]..."
+    
+    ${DEBUG} ip link add  ${vu_eth_dev} type veth peer name ${vu_peer_dev}
+
+    
+    ${LOG} "Configure host side [${vu_eth_dev}:${vu_eth_addr}/${vu_eth_mask}]..."
+    
+    ${DEBUG} ip link set ${vu_eth_dev} up
+    ${DEBUG} ip addr add ${vu_eth_addr}/${vu_eth_mask} dev ${vu_eth_dev}
+
+    
+    ${LOG} "Configure IP rule and routing..."
+    
+    ${DEBUG} ip rule add  from ${vu_peer_addr} table ${vu_table}
+
+
+    TABLE_LIST=${vu_table}
+
+    vu_route="$(ip route list table main | grep -e ${vu_eth_dev} | grep -e ${vu_eth_addr} | sed 's/ proto.*//')" 
+    for vu_tab in ${TABLE_LIST} 
+    do
+        ${DEBUG} ip route add  ${vu_route} table ${vu_tab}
+    done
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# veth_down
+#--------------------------------------------------------------------------------------------------------------------------
+
+function veth_down
+{  
+    vd_eth_dev_eth=$1
+       vd_peer_dev=$2
+       vd_eth_addr=$3
+       vd_eth_mask=$4
+      vd_peer_addr=$5
+          vd_table=$6
+
+    
+    ${LOG} "Remove IP routing and rule..."
+    
+    TABLE_LIST=${vd_table}
+
+    vd_route="$(ip route list table main | grep -e ${vd_eth_dev} | grep -e ${vd_eth_addr} | sed 's/ proto.*//')" 
+    for tab in ${TABLE_LIST} 
+    do
+        ${DEBUG} ip route show ${vd_route} table ${tab} &> /dev/null && ${DEBUG} ip route del  ${route} table ${tab} &> /dev/null || true
+    done
+    
+    ${DEBUG} ip rule del from ${vd_peer_addr} &> /dev/null || true
+
+
+    ${LOG} "Remove veth pair..."
+    
+    ${DEBUG} ip link show ${vd_eth_dev} &> /dev/null && ${DEBUG} ip link del ${vd_eth_dev} &> /dev/null
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# network_veth_init
+#--------------------------------------------------------------------------------------------------------------------------
+
+network_veth_init()
+{
+    ${LOG} "Add VEth"
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# network_veth_deinit
+#--------------------------------------------------------------------------------------------------------------------------
+
+network_veth_deinit()
+{
+    ${LOG} "Remove VEth"
+}
+
+
+
+
+
 #--------------------------------------------------------------------------------------------------------------------------
 # network_forward_add
 #--------------------------------------------------------------------------------------------------------------------------
@@ -691,6 +795,40 @@ network_forward_stop()
 
 
 
+#--------------------------------------------------------------------------------------------------------------------------
+# network_start
+#--------------------------------------------------------------------------------------------------------------------------
+
+network_start()
+{
+    network_table_init
+
+    network_veth_init
+    
+    network_forward_start
+}
+
+
+
+
+
+#--------------------------------------------------------------------------------------------------------------------------
+# network_stop
+#--------------------------------------------------------------------------------------------------------------------------
+
+network_stop()
+{
+    network_forward_stop
+    
+    network_veth_deinit
+    
+    network_table_deinit
+}
+
+
+
+
+
 #--------------------------------------------------------------------------------------------------------------------------
 # network_status
 #--------------------------------------------------------------------------------------------------------------------------