From 8c78ad40d782394b7d81ad33fea6a1458c582158 Mon Sep 17 00:00:00 2001 From: Matt Welch Date: Tue, 31 Oct 2017 16:37:25 -0400 Subject: 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 --- heat/vCPE/vbng/base_vcpe_vbng.env | 1 + heat/vCPE/vbng/base_vcpe_vbng.yaml | 2 ++ vnfs/vCPE/scripts/v_bng_init.sh | 2 ++ vnfs/vCPE/scripts/v_bng_install.sh | 10 ++++++++++ 4 files changed, 15 insertions(+) diff --git a/heat/vCPE/vbng/base_vcpe_vbng.env b/heat/vCPE/vbng/base_vcpe_vbng.env index be4f9728..43ccc514 100644 --- a/heat/vCPE/vbng/base_vcpe_vbng.env +++ b/heat/vCPE/vbng/base_vcpe_vbng.env @@ -21,6 +21,7 @@ vbng_name_0: zdcpe1cpe01bng01 vnf_id: vCPE_Infrastructure_Metro_vBNG_demo_app vf_module_id: vCPE_Intrastructure_Metro_vBNG + sdnc_ip_addr: 10.0.7.1 dcae_collector_ip: 10.0.4.102 dcae_collector_port: 8080 repo_url_blob: https://nexus.onap.org/content/sites/raw diff --git a/heat/vCPE/vbng/base_vcpe_vbng.yaml b/heat/vCPE/vbng/base_vcpe_vbng.yaml index 3dd7ca09..f32a5c08 100644 --- a/heat/vCPE/vbng/base_vcpe_vbng.yaml +++ b/heat/vCPE/vbng/base_vcpe_vbng.yaml @@ -257,6 +257,7 @@ resources: __vpp_source_repo_url__ : { get_param: vpp_source_repo_url } __vpp_source_repo_branch__ : { get_param: vpp_source_repo_branch } __vpp_patch_url__ : { get_param: vpp_patch_url } + __sdnc_ip_addr__: { get_param: sdnc_ip_addr } template: | #!/bin/bash @@ -280,6 +281,7 @@ resources: echo "__vpp_source_repo_url__" > /opt/config/vpp_source_repo_url.txt echo "__vpp_source_repo_branch__" > /opt/config/vpp_source_repo_branch.txt echo "__vpp_patch_url__" > /opt/config/vpp_patch_url.txt + echo "__sdnc_ip_addr__" > /opt/config/sdnc_ip_addr.txt # Download and run install script curl -k __repo_url_blob__/org.onap.demo/vnfs/vcpe/__install_script_version__/v_bng_install.sh -o /opt/v_bng_install.sh 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 -- cgit 1.2.3-korg