Basic Trellis environment

Done:
- 2x2 leaf-spine
- IPv4 hosts (h1-h4)
- IPv6 hosts (h1v6-h4v6)
- Internal quagga
- External quagga (+1 IPv4 and 1 IPv6 host behind it)
- DHCP server

Change-Id: I05781f6507d897a80d668d465abd9e86c8dbac4d
diff --git a/trellis/bgpdbgp1.conf b/trellis/bgpdbgp1.conf
new file mode 100644
index 0000000..383460c
--- /dev/null
+++ b/trellis/bgpdbgp1.conf
@@ -0,0 +1,53 @@
+log file /var/log/quagga/bgpdbgp1.log
+hostname bgp1
+password quagga
+!
+! Different next hop for IPv4
+!
+ip prefix-list 1 seq 10 permit 10.0.2.0/24
+ip prefix-list 1 seq 20 permit 10.0.3.0/24
+!
+route-map NEXTHOP4 permit 10
+match ip address prefix-list 1
+set ip next-hop 10.0.1.254
+!
+! Different next hop for IPv6
+!
+ipv6 prefix-list 2 seq 10 permit 2000::200/120
+ipv6 prefix-list 2 seq 20 permit 2000::300/120
+!
+route-map NEXTHOP6 permit 10
+match ipv6 address prefix-list 2
+set ipv6 next-hop global 2000::1ff
+set ipv6 next-hop local 2000::1ff
+!
+! Basic router config
+!
+router bgp 65002
+bgp router-id 10.0.1.2
+timers bgp 3 9
+!
+! IPv4
+!
+neighbor 10.0.1.1 remote-as 65001
+neighbor 10.0.1.1 ebgp-multihop
+neighbor 10.0.1.1 timers connect 5
+neighbor 10.0.1.1 advertisement-interval 5
+neighbor 10.0.1.1 route-map NEXTHOP4 out
+!
+neighbor 2000::101 remote-as 65001
+neighbor 2000::101 timers connect 5
+neighbor 2000::101 advertisement-interval 1
+no neighbor 2000::101 activate
+!
+network 10.0.2.0/24
+network 10.0.3.0/24
+!
+! IPv6
+!
+address-family ipv6
+network 2000::200/120
+network 2000::300/120
+neighbor 2000::101 activate
+neighbor 2000::101 route-map NEXTHOP6 out
+exit-address-family