CiscoTestAutomation
'show ip eigrp topology' parser in ios-xe is not correctly parsing when there are multiple successors.
Let the output for the 'show ip eigrp topology' be:
R1#show ip eigrp topology
EIGRP-IPv4 Topology Table for AS(65535)/ID(1.1.1.1)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 192.168.3.0/24, 4 successors, FD is 2195456
via 10.1.1.2 (2195456/2169856), Ethernet0/0
via 10.1.1.3 (2195456/2169856), Ethernet0/0
via 10.2.2.2 (2195456/2169856), Ethernet1/0
via 10.2.2.3 (2195456/2169856), Ethernet1/0
via 192.168.2.2 (2681856/2169856), Serial2/1
via 192.168.1.2 (2681856/2169856), Serial2/0
P 192.168.2.0/24, 1 successors, FD is 2169856
via Connected, Serial2/1
P 10.2.2.0/24, 1 successors, FD is 281600
via Connected, Ethernet1/0
P 192.168.1.0/24, 1 successors, FD is 2169856
via Connected, Serial2/0
P 10.1.1.0/24, 1 successors, FD is 281600
via Connected, Ethernet0/0
R1#
While using R1.parse("show ip eigrp topology") we get:
{
"eigrp_instance": {
"65535": {
"vrf": {
"default": {
"address_family": {
"IPv4": {
"eigrp_id": {
"1.1.1.1": {
"eigrp_routes": {
"10.1.1.0/24": {
"FD": 281600,
"known_via": "Connected",
"outgoing_interface": "Ethernet0/0",
"route": "10.1.1.0/24",
"route_code": "P",
"route_type": "Passive",
"successor_count": 1,
},
"10.2.2.0/24": {
"FD": 281600,
"known_via": "Connected",
"outgoing_interface": "Ethernet1/0",
"route": "10.2.2.0/24",
"route_code": "P",
"route_type": "Passive",
"successor_count": 1,
},
"192.168.1.0/24": {
"FD": 2169856,
"known_via": "Connected",
"outgoing_interface": "Serial2/0",
"route": "192.168.1.0/24",
"route_code": "P",
"route_type": "Passive",
"successor_count": 1,
},
"192.168.2.0/24": {
"FD": 2169856,
"known_via": "Connected",
"outgoing_interface": "Serial2/1",
"route": "192.168.2.0/24",
"route_code": "P",
"route_type": "Passive",
"successor_count": 1,
},
"192.168.3.0/24": {
"FD": 2195456,
"known_via": "192.168.1.2",
"outgoing_interface": "Serial2/0",
"route": "192.168.3.0/24",
"route_code": "P",
"route_type": "Passive",
"successor_count": 4,
},
}
}
}
}
}
}
}
}
}
}
Observe the entry for 192.168.3.0/24. It has four successors. If there are multiple successors, then we need to have multiple entries under 192.168.3.0/24. In this case, we need to have 4 successor entries and 2 non successor entries. The first 4 will be the successor entries and the last 2 will be non successors.
I feel we need to change the schema for this.
eigrp_routes
|------- 192.168.3.0/24
|
known_via
|
|------- 10.1.1.2
| |------- via - Ethernet0/0 (optional)
| |------- is_successor - True
| |------- rd - 2169856 (optional)
| |------- cd - 2195456 (optional)
|
|------- 10.1.1.3
| |------- via - Ethernet0/0 (optional)
| |------- is_successor - True
| |------- rd - 2169856 (optional)
| |------- cd - 2195456 (optional)
|
|------- 10.2.2.2
| |------- via - Ethernet1/0 (optional)
| |------- is_successor - True
| |------- rd - 2169856 (optional)
| |------- cd - 2195456 (optional)
|
|------- 10.2.2.3
| |------- via - Ethernet1/0 (optional)
| |------- is_successor - True
| |------- rd - 2169856 (optional)
| |------- cd - 2195456 (optional)
|
|------- 192.168.2.2
| |------- via - Serial2/1 (optional)
| |------- is_successor - False
| |------- rd - 2169856 (optional)
| |------- cd - 2681856 (optional)
|
|------- 192.168.1.2
|------- via - Serial2/0 (optional)
|------- is_successor - False
|------- rd - 2169856 (optional)
|------- cd - 2681856 (optional)
You can find me in cisco directory too.
@abinmathewabraham Genie Parser is open source. so can you consider contributing the fix/update?
reference: https://pubhub.devnetcloud.com/media/pyats-development-guide/docs/writeparser/writeparser.html
@abinmathewabraham Genie Parser is open source. so can you consider contributing the fix/update?
reference: https://pubhub.devnetcloud.com/media/pyats-development-guide/docs/writeparser/writeparser.html
Thanks. I will take a look.