BugFix: IOS - show_ip_bgp - Account for VRF info within routing table (…

…#678)

templates/cisco_ios_show_ip_bgp.textfsm

@@ -17,6 +17,8 @@ Start
   ^Time\s+source\s+is
 
 Bgp_table
+  # Account for show ip bgp vpnv4 vrf command
+  ^Route\s+Distinguisher
   #
   #
   # Match if subnet is 17,18 characters long, creates two lines

tests/cisco_ios/show_ip_bgp/cisco_ios_show_ip_bgp_vpn.raw

@@ -0,0 +1,16 @@
+BGP table version is 17, local router ID is 1.1.1.1
+Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
+              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
+              x best-external, a additional-path, c RIB-compressed,
+Origin codes: i - IGP, e - EGP, ? - incomplete
+RPKI validation codes: V valid, I invalid, N Not found
+
+     Network          Next Hop            Metric LocPrf Weight Path
+Route Distinguisher: 100:100 (default for vrf part)
+ *>  11.11.11.11/32   0.0.0.0                  0         32768 i
+ *>  11.11.11.12/32   0.0.0.0                  0         32768 i
+ *>  11.11.11.13/32   0.0.0.0                  0         32768 i
+ *>  11.11.11.14/32   0.0.0.0                  0         32768 i
+ *>  11.11.11.15/32   0.0.0.0                  0         32768 i
+
+Total number of prefixes 5

tests/cisco_ios/show_ip_bgp/cisco_ios_show_ip_bgp_vpn.yml

@@ -0,0 +1,52 @@
+---
+parsed_sample:
+  - status: "*"
+    path_selection: ">"
+    route_source: " "
+    network: "11.11.11.11/32"
+    next_hop: "0.0.0.0"
+    metric: "0"
+    local_pref: ""
+    weight: "32768"
+    as_path: ""
+    origin: "i"
+  - status: "*"
+    path_selection: ">"
+    route_source: " "
+    network: "11.11.11.12/32"
+    next_hop: "0.0.0.0"
+    metric: "0"
+    local_pref: ""
+    weight: "32768"
+    as_path: ""
+    origin: "i"
+  - status: "*"
+    path_selection: ">"
+    route_source: " "
+    network: "11.11.11.13/32"
+    next_hop: "0.0.0.0"
+    metric: "0"
+    local_pref: ""
+    weight: "32768"
+    as_path: ""
+    origin: "i"
+  - status: "*"
+    path_selection: ">"
+    route_source: " "
+    network: "11.11.11.14/32"
+    next_hop: "0.0.0.0"
+    metric: "0"
+    local_pref: ""
+    weight: "32768"
+    as_path: ""
+    origin: "i"
+  - status: "*"
+    path_selection: ">"
+    route_source: " "
+    network: "11.11.11.15/32"
+    next_hop: "0.0.0.0"
+    metric: "0"
+    local_pref: ""
+    weight: "32768"
+    as_path: ""
+    origin: "i"