Online TextFSM Parser Tool

TextFSM Template

# Owner : Pavithra Ramakrishna
# Modified: Aishwarya Laxmi
Value global_non_peer_group ((((\d+\.){3}\d+\s+)+(((\d+\.){3}\d+)))|((\S+\::\S+\s+)+(\S+\::\S+))|\S+\::\S+|((\d+\.){3}\d+)|((\d+\S+\s+\S+)*\d+\S+))
Value non_peer_group ((((\d+\.){3}\d+\s+)+(((\d+\.){3}\d+)))|((\S+\::\S+\s+)+(\S+\::\S+))|\S+\::\S+|((\d+\.){3}\d+)|((\d+\S+\s+\S+)*\d+\S+))
Value nexthop (\S+)
Value source_ID (\S+)
Value originator_ID (\S+|($\S+$\s*$\S+$)|\S+|$\S+$)
Value Remote_ID (\S+)
Value Peer_nexthop (\S+)
Value origin (IGP|EGP|incomplete)
Value metric (\d+)
Value local_pref (\d+)
Value type (internal|external|sourced)
Value best_route (best)
Value source_safi (\d+)
Value rx_path_id (\-\d+|\d+)
Value tx_path_id (\-\d+|\d+)
Value AS_path_num ((\d+\s+)*\d+)
Value community ((\S+\s+)*\S+)
Value originator (\S+)
Value cluster_list ((\S+\s+)*\S+)
Value igp_metric (\d+)
Value last_update_time ((\S+\s+)*\S+)
Value multipath (multipath-candidate)
Value installed (installed)
Value weight (\d+)
Value Router_ID (\S+)
Value IPv6_add (\S+)
Value link_local_add (\S+)
Value large_community (\S+)

Start
  ^\s*Advertised to non peer-group peers:
  ^\s*${global_non_peer_group} -> Record Tag
  ^\s*Not advertised to any peer -> Tag

Tag
  ^\s*AS\s*path\:${AS_path_num}
  ^\s*Nexthop\:\s*${nexthop}\s*(($inaccessible$)?)\s*(($IGP\s*metric\s*${igp_metric}$)?)\s*from\s*${source_ID}\s*(($Router\s*ID\:${Router_ID}$)?)(($Originator\s*Id\:${originator_ID}$)?)\s*(($Remote\s*Id\:${Remote_ID}$)?)\s*((Peer\s*nexthop\:\s*${Peer_nexthop})?)
  ^\s*Nexthop\:\s*IPv6\=$${IPv6_add}$\s*Link\-local\=$${link_local_add}$
  ^\s*Origin\s*${origin}\,\s*metric\s*${metric}\,\s*localpref\s*${local_pref}((,)?)((\s*weight\s*${weight})?)\s*valid\,\s*${type}((\,\s*${multipath})?)((\,\s*${installed})?)((\,\s*${best_route})?)((\,\s*source\s*safi\:\s*${source_safi})?)
  ^\s*rx\s*path\_id\:\s*${rx_path_id}\s*tx\s*path\_id\:\s*${tx_path_id}
  ^\s*Originator\:\s*${originator}\,\s*Cluster\s*list\:\s*${cluster_list}
  ^\s*Community\:\s*${community}
  ^\s*Large\s*Community\:\s*${large_community}
  ^\s*Advertised to non peer-group peers:
  ^\s*${non_peer_group}
  ^\s*Last\s*update\:\s*${last_update_time} -> Continue.Record

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Result

[ { "global_non_peer_group": "", "non_peer_group": "", "nexthop": "223.223.223.6", "source_ID": "223.223.223.6", "originator_ID": "", "Remote_ID": "223.223.223.6", "Peer_nexthop": "223.223.223.6", "origin": "IGP", "metric": "0", "local_pref": "100", "type": "internal", "best_route": "best", "source_safi": "", "rx_path_id": "-1", "tx_path_id": "-1", "AS_path_num": "", "community": "1111:2222 no-advertise", "originator": "", "cluster_list": "", "igp_metric": "65536", "last_update_time": "Thu Sep 18 07:08:26 2025, 00:00:42 ago", "multipath": "", "installed": "", "weight": "", "Router_ID": "", "IPv6_add": "", "link_local_add": "", "large_community": "" } ]

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