diff options
Diffstat (limited to 'docs/usecases')
| -rw-r--r-- | docs/usecases/home_gateway.rst | 74 |
1 files changed, 55 insertions, 19 deletions
diff --git a/docs/usecases/home_gateway.rst b/docs/usecases/home_gateway.rst index 90d25cf4a6c..34ff558c91d 100644 --- a/docs/usecases/home_gateway.rst +++ b/docs/usecases/home_gateway.rst @@ -38,10 +38,14 @@ System configuration files ## Disable all plugins, selectively enable specific plugins ## YMMV, you may wish to enable other plugins (acl, etc.) plugin default { disable } + plugin dhcp_plugin.so { enable } + plugin dns_plugin.so { enable } plugin dpdk_plugin.so { enable } plugin nat_plugin.so { enable } + plugin ping_plugin.so { enable } ## if you plan to use the time-based MAC filter plugin mactime_plugin.so { enable } + plugin vmxnet3_plugin.so { enable } } /etc/dhcp/dhcpd.conf: @@ -76,8 +80,8 @@ If you decide to enable the vpp dns name resolver, substitute PasswordAuthentication no For your own comfort and safety, do NOT allow password authentication -and do not answer ssh requests on port 22. Experience shows several hack -attempts per hour on port 22, but none (ever) on random high-number +and do not answer ssh requests on port 22. Experience shows several +hack attempts per hour on port 22, but none on random high-number ports. Systemd configuration @@ -167,17 +171,22 @@ Here we see a nice use-case for the vpp debug CLI macro expander: comment { inside subnet 192.168.<inside_subnet>.0/24 } define INSIDE_SUBNET 1 + # Adjust as needed to match PCI addresses of inside network ports define INSIDE_PORT1 GigabitEthernet6/0/0 define INSIDE_PORT2 GigabitEthernet6/0/1 define INSIDE_PORT3 GigabitEthernet8/0/0 define INSIDE_PORT4 GigabitEthernet8/0/1 comment { feature selections } - define FEATURE_NAT44 comment - define FEATURE_CNAT uncomment + define FEATURE_ADL uncomment + define FEATURE_NAT44 uncomment + define FEATURE_CNAT comment define FEATURE_DNS comment define FEATURE_IP6 comment + define FEATURE_IKE_RESPONDER comment define FEATURE_MACTIME uncomment + define FEATURE_OVPN uncomment + define FEATURE_MODEM_ROUTE uncomment exec /setup.tmpl @@ -213,24 +222,37 @@ Here we see a nice use-case for the vpp debug CLI macro expander: service restart isc-dhcp-server - $(FEATURE_NAT44) { nat44 enable users 50 user-sessions 750 sessions 63000 } + $(FEATURE_ADL) { bin adl_interface_enable_disable $(TRUNK) } + $(FEATURE_ADL) { ip table 1 } + $(FEATURE_ADL) { ip route add table 1 0.0.0.0/0 via local } + + $(FEATURE_NAT44) { nat44 forwarding enable } + $(FEATURE_NAT44) { nat44 plugin enable sessions 63000 } $(FEATURE_NAT44) { nat44 add interface address $(TRUNK) } $(FEATURE_NAT44) { set interface nat44 in bvi0 out $(TRUNK) } - $(FEATURE_NAT44) { nat44 add static mapping local 192.168.$(INSIDE_SUBNET).2 22432 external $(TRUNK) 22432 tcp } - - $(FEATURE_CNAT) { cnat snat with $(TRUNK) } - $(FEATURE_CNAT) { set interface feature bvi0 ip4-cnat-snat arc ip4-unicast } - $(FEATURE_CNAT) { cnat translation add proto tcp real $(TRUNK) 22432 to -> 192.168.$(INSIDE_SUBNET).2 22432 } + $(FEATURE_NAT44) { nat44 add static mapping local 192.168.$(INSIDE_SUBNET).2 22342 external $(TRUNK) 22342 tcp } + $(FEATURE_NAT44) { $(FEATURE_IKE_RESPONDER) { nat44 add identity mapping external $(TRUNK) udp 500 } } + $(FEATURE_NAT44) { $(FEATURE_IKE_RESPONDER) { nat44 add identity mapping external $(TRUNK) udp 4500 } } + $(FEATURE_NAT44) { $(FEATURE_DNS) { nat44 add static mapping local 192.168.$(INSIDE_SUBNET).2 53053 external $(TRUNK) 53053 udp } } + $(FEATURE_NAT44) { $(FEATURE_OVPN) { nat44 add static mapping local 192.168.$(INSIDE_SUBNET).2 37979 external $(TRUNK) 37979 udp } } + $(FEATURE_NAT44) { $(FEATURE_OVPN) { set interface feature bvi0 skipnat arc ip4-unicast } } + $(FEATURE_NAT44) { $(FEATURE_OVPN) { ip route add 192.168.10.0/24 via 192.168.$(INSIDE_SUBNET).2 } } + + $(FEATURE_CNAT) { set cnat snat-policy none } + $(FEATURE_CNAT) { set cnat snat-policy addr $(TRUNK) } + $(FEATURE_CNAT) { set interface feature bvi0 cnat-snat-ip4 arc ip4-unicast } + $(FEATURE_CNAT) { cnat translation add proto tcp real $(TRUNK) 22342 to -> 192.168.$(INSIDE_SUBNET).2 22342 } $(FEATURE_CNAT) { $(FEATURE_DNS) { cnat translation add proto udp real $(TRUNK) 53053 to -> 192.168.$(INSIDE_SUBNET).1 53053 } } + $(FEATURE_CNAT) { $(FEATURE_OVPN) { cnat translation add proto udp real $(TRUNK) 37979 to -> 192.168.$(INSIDE_SUBNET).2 37979 } } + $(FEATURE_CNAT) { $(FEATURE_OVPN) { set interface feature bvi0 skipnat arc ip4-unicast } } + $(FEATURE_CNAT) { $(FEATURE_OVPN) { ip route add 192.168.10.0/24 via 192.168.$(INSIDE_SUBNET).2 } } + - $(FEATURE_DNS) { $(FEATURE_NAT44) { nat44 add identity mapping external $(TRUNK) udp 53053 } } + $(FEATURE_DNS) { nat44 add identity mapping external $(TRUNK) udp 53053 } $(FEATURE_DNS) { bin dns_name_server_add_del 8.8.8.8 } $(FEATURE_DNS) { bin dns_enable_disable } - comment { set ct6 inside $(TRUNK) } - comment { set ct6 outside $(TRUNK) } - $(FEATURE_IP6) { set int ip6 table $(TRUNK) 0 } $(FEATURE_IP6) { ip6 nd address autoconfig $(TRUNK) default-route } $(FEATURE_IP6) { dhcp6 client $(TRUNK) } @@ -238,18 +260,32 @@ Here we see a nice use-case for the vpp debug CLI macro expander: $(FEATURE_IP6) { set ip6 address bvi0 prefix group hgw ::1/64 } $(FEATURE_IP6) { ip6 nd address autoconfig bvi0 default-route } comment { iPhones seem to need lots of RA messages... } - $(FEATURE_IP6) { ip6 nd bvi0 ra-managed-config-flag ra-other-config-flag ra-interval 5 3 ra-lifetime 180 } + $(FEATURE_IP6) { ip6 nd bvi0 ra-managed-config-flag ra-other-config-flag ra-interval 30 20 ra-lifetime 180 } comment { ip6 nd bvi0 prefix 0::0/0 ra-lifetime 100000 } - - $(FEATURE_MACTIME) { bin mactime_add_del_range name cisco-vpn mac a8:b4:56:e1:b8:3e allow-static } - $(FEATURE_MACTIME) { bin mactime_add_del_range name old-mac mac <redacted> allow-static } - $(FEATURE_MACTIME) { bin mactime_add_del_range name roku mac <redacted> allow-static } + comment { responder profile } + $(FEATURE_IKE_RESPONDER) { ikev2 profile add swan } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan auth rsa-sig cert-file /home/dbarach/certs/swancert.pem } + $(FEATURE_IKE_RESPONDER) { set ikev2 local key /home/dbarach/certs/dorakey.pem } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan id remote fqdn swan.barachs.net } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan id local fqdn broiler2.barachs.net } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan traffic-selector remote ip-range 192.168.1.0 - 192.168.1.255 port-range 0 - 65535 protocol 0 } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan traffic-selector local ip-range 192.168.$(INSIDE_SUBNET).0 - 192.168.$(INSIDE_SUBNET).255 port-range 0 - 65535 protocol 0 } + $(FEATURE_IKE_RESPONDER) { create ipip tunnel src 73.120.164.15 dst 162.255.170.167 } + $(FEATURE_IKE_RESPONDER) { ikev2 profile set swan tunnel ipip0 } + + $(FEATURE_IKE_RESPONDER) { set int mtu packet 1390 ipip0 } + $(FEATURE_IKE_RESPONDER) { set int unnum ipip0 use $(TRUNK) } + + comment { if using the mactime plugin, configure it } + $(FEATURE_MACTIME) { bin mactime_add_del_range name roku mac 00:00:01:de:ad:be allow-static } $(FEATURE_MACTIME) { bin mactime_enable_disable $(INSIDE_PORT1) } $(FEATURE_MACTIME) { bin mactime_enable_disable $(INSIDE_PORT2) } $(FEATURE_MACTIME) { bin mactime_enable_disable $(INSIDE_PORT3) } $(FEATURE_MACTIME) { bin mactime_enable_disable $(INSIDE_PORT4) } + $(FEATURE_MODEM_ROUTE) { ip route add 192.168.100.1/32 via $(TRUNK) } + Installing new vpp software --------------------------- |