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authorMatt Welch <matt.welch@intel.com>2017-10-31 16:37:25 -0400
committerMatt Welch <matt.welch@intel.com>2017-11-02 16:42:38 -0400
commit8c78ad40d782394b7d81ad33fea6a1458c582158 (patch)
tree7323bd902f9839f9465167560ced32b97638baec /vnfs/vCPE
parente9a312fc7323cfd720f9fb50826473b7d2525ae6 (diff)
Update vBNG for communication with SDNC
Enable ipv4 forwarding on vbng and add config to enable communication with the sdnc VNF. Updated 'dummy' addresses from 30.0.0.0/24 to 192.168.40.0/24 subnet to prevent collision with public IP subnet. Change-Id: I89d3b8d972822caaedeab2aa00dd4a0c9f19654d Issue-ID: INT-63 Signed-off-by: Matt Welch <matt.welch@intel.com>
Diffstat (limited to 'vnfs/vCPE')
-rw-r--r--vnfs/vCPE/scripts/v_bng_init.sh2
-rw-r--r--vnfs/vCPE/scripts/v_bng_install.sh10
2 files changed, 12 insertions, 0 deletions
diff --git a/vnfs/vCPE/scripts/v_bng_init.sh b/vnfs/vCPE/scripts/v_bng_init.sh
index 6fb2eadc..e4a59835 100644
--- a/vnfs/vCPE/scripts/v_bng_init.sh
+++ b/vnfs/vCPE/scripts/v_bng_init.sh
@@ -2,3 +2,5 @@
systemctl start vpp
+ip route add 10.3.0.0/24 via 192.168.40.41 dev tap0
+
diff --git a/vnfs/vCPE/scripts/v_bng_install.sh b/vnfs/vCPE/scripts/v_bng_install.sh
index e20128c5..49bca161 100644
--- a/vnfs/vCPE/scripts/v_bng_install.sh
+++ b/vnfs/vCPE/scripts/v_bng_install.sh
@@ -16,6 +16,7 @@ BRGEMU_BNG_NET_CIDR=$(cat /opt/config/brgemu_bng_net_cidr.txt)
BRGEMU_BNG_NET_IPADDR=$(cat /opt/config/brgemu_bng_net_ipaddr.txt)
CPE_SIGNAL_NET_CIDR=$(cat /opt/config/cpe_signal_net_cidr.txt)
CPE_SIGNAL_NET_IPADDR=$(cat /opt/config/cpe_signal_net_ipaddr.txt)
+SDNC_IP_ADDR=$(cat /opt/config/sdnc_ip_addr.txt)
# Build states are:
# 'build' - just build the code
@@ -64,6 +65,10 @@ fi # endif BUILD_STATE != "build"
if [[ $BUILD_STATE != "done" ]]
then
+ # Enable IPV4 forwarding through kernel
+ sed -i 's/^.*\(net.ipv4.ip_forward\).*/\1=1/g' /etc/sysctl.conf
+ sysctl -p /etc/sysctl.conf
+
# Download required dependencies
echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
@@ -250,6 +255,11 @@ set interface ip address ${BNG_GMUX_NIC} ${BNG_GMUX_NET_IPADDR}/${BNG_GMUX_NET_C
set vbng dhcp4 remote 10.4.0.1 local ${CPE_SIGNAL_NET_IPADDR}
set vbng aaa config /etc/vpp/vbng-aaa.cfg nas-port 5060
+tap connect tap0 address 192.168.40.40/24
+set int state tap-0 up
+set int ip address tap-0 192.168.40.41/24
+ip route add ${SDNC_IP_ADDR}/32 via 192.168.40.40 tap-0
+
EOF
cat > /etc/vpp/vbng-aaa.cfg << EOF