nxos show ip bgp does not support AS set
tom0010 opened this issue · 0 comments
tom0010 commented
ISSUE TYPE
- Template Issue with error and raw data
TEMPLATE USING
# Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Value STATUS ([sxSdh*])
# ? \| multipath
Value PATH_SELECTION ([> |])
# Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Value ROUTE_SOURCE ([ieclarI])
Value Filldown NETWORK ([A-Fa-f0-9:\.]+\/\d+)
Value NEXT_HOP ([A-Fa-f0-9:\.]+)
Value METRIC (\d+)
Value LOCAL_PREF (\d+)
Value WEIGHT (\d+)
Value AS_PATH (\d+(\s\d+)*)
# Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup
Value ORIGIN ([ie\?\|&])
Start
^BGP\s+(routing|table)\s
^Status:
^Path type:
^Origin codes:
^\s*Network\s+Next Hop\s+Metric\s+LocPrf\s+Weight\s+Path -> Bgp_table
^. -> Error
Bgp_table
#
# Match first when there is no network, since previous line had it already (compliment and filldown below)
# Older table format, with blank values parsing not reliable. (cisco_nxos_show_ip_bgp.raw)
# Network Next Hop Metric LocPrf Weight Path
# Example: *>e10.10.101.4/30 10.10.2.1 0 64102 i
# Example: *>e 10.10.1.1 0 64101 64002 i
^${STATUS}${PATH_SELECTION}${ROUTE_SOURCE}${NETWORK}(\s{0,12}${NEXT_HOP}\s{4}|\s{20})(\s{2,14}${METRIC}|\s{8})(\s{1,18}${LOCAL_PREF}|\s{8})(\s{1,22}${WEIGHT})(\s${AS_PATH})?\s${ORIGIN}$$ -> Record
^${STATUS}${PATH_SELECTION}${ROUTE_SOURCE}\s\s\s{16}(\s{0,12}${NEXT_HOP}\s{4}|\s{20})(\s{2,14}${METRIC}|\s{8})(\s{1,18}${LOCAL_PREF}|\s{8})(\s{1,22}${WEIGHT})(\s${AS_PATH})?\s${ORIGIN}$$ -> Record
#
# Match newer format (cisco_nxos_show_ip_bgp1.raw)
# Example: * e0.0.0.0/0 1.2.3.4 4294967295 0 12345.102
^${STATUS}${PATH_SELECTION}${ROUTE_SOURCE}${NETWORK}\s${NEXT_HOP}\s${METRIC}\s${LOCAL_PREF}\s${WEIGHT}(\s${AS_PATH})?\s${ORIGIN}$$ -> Record
^${STATUS}${PATH_SELECTION}${ROUTE_SOURCE}\s${NEXT_HOP}\s${METRIC}\s${LOCAL_PREF}\s${WEIGHT}(\s${AS_PATH})?\s${ORIGIN}$$ -> Record
^. -> Error
EOF
SAMPLE COMMAND OUTPUT
show ip bgp
SUMMARY
If the bgp table has an AS set in the output from show ip bgp
, the template is unable to parse.
STEPS TO REPRODUCE
- Check a device that has an AS set in its BGP table
- Run
show ip bgp
with thenxos_show_ip_bgp
template
EXPECTED RESULTS
Template to parse the AS set
ACTUAL RESULTS
Template error, see screenshot:
[
"State Error raised. Rule Line: 39. Input Line: *>e1.1.1.2/23 2.2.2.2 0 100 {200 300} i"
]