topology.dot.sample

####################################################
#
# This is a sample topology.dot file that shows
# the different configuration parameters at work
# Copy to /etc/ptm.d location, remove
# the ".sample" extension and restart ptmd for it
# to take effect
#
# BFD Parameters
# ---------------
# upMinTx       = default 300, expressed in ms
# requiredMinRx = default 300, expressed in ms
# detectMult    = default 3
# bfdtmpl       = [user defined string]
#
# LLDP Parameters
# ---------------
# match_type    = "portdescr", "ifname"
# lldptmpl      = [user defined string]
#
####################################################

graph G {
## global param definitions - default values
    LLDP=""
    BFD=""
## template definitions
    B1="upMinTx=250, detectMult=4"
    B2="upMinTx=350, detectMult=3"
    L1="match_type=portdescr"
    L2="match_type=ifname"
## this node uses global param
    "switch1":"swp1" -- "switch2":"swp41"
## this node uses per-port settings
    "switch1":"swp2" -- "switch2":"swp42" [LLDP="match_type=portdescr", BFD="upMinTx=400"]
## this node uses templates L1 and B1
    "switch1":"swp3" -- "switch2":"swp43" [LLDP="lldptmpl=L1", BFD="bfdtmpl=B1"]
## this node uses templates L2 and B2
    "switch1":"swp4" -- "switch2":"swp44" [LLDP="lldptmpl=L2", BFD="bfdtmpl=B2"]
}