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Name	Size	Permission	Date
etc	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
mappings	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase1_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase2_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase3_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase4_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase5_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase6_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase7_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
tcase8_results	[ DIR ]	drwxr-xr-x	2026-04-01 09:39
README	4.91 KB	-rw-r--r--	2026-04-01 09:39
kvm.xml	5.44 KB	-rw-r--r--	2026-04-01 09:39
run.sh	1.79 KB	-rw-r--r--	2026-04-01 09:39
tcase1.sh	90 B	-rwxr-xr-x	2026-04-01 09:39
tcase2.sh	168 B	-rwxr-xr-x	2026-04-01 09:39
tcase3.sh	220 B	-rwxr-xr-x	2026-04-01 09:39
tcase4.sh	298 B	-rwxr-xr-x	2026-04-01 09:39
tcase5.sh	218 B	-rwxr-xr-x	2026-04-01 09:39
tcase6.sh	301 B	-rwxr-xr-x	2026-04-01 09:39
tcase7.sh	134 B	-rwxr-xr-x	2026-04-01 09:39
tcase8.sh	212 B	-rwxr-xr-x	2026-04-01 09:39
verify.sh	1.28 KB	-rwxr-xr-x	2026-04-01 09:39

Rename

+----------------------------------+
                   | Setup #1 (basic functionalities) |
                   +----------------------------------+

You need a VM with 13 network interfaces (eth0 being the main interface).
All interfaces except eth0 can be non-reachable.

kvm.xml is an example template of such VM.

eth0		IP 192.168.122.x/24 default 192.168.122.1 (x=177)
bond12		eth1 + eth2 mode=4 miimon=1000 IP 1.1.1.1
bond34		eth3 + eth4 mode=1 miimon=100 IP 2.2.2.2 route 102.0.0.0/8
team56		eth5 + eth6 lacp IP 3.3.3.3 route 103.0.0.0/8
bridge78	eth7 + eth8 IP 4.4.4.4 route 104.0.0.0/8
vlan1eth9	eth9.1 IP 5.5.5.5 route 105.0.0.0/8
eth10		IP 6.6.6.6 route 106.0.0.0/8
team1112	eth11 + eth12 activebackup IP 7.7.7.7 route 107.0.0.0/8

routes:
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
107.0.0.0/8 via 7.7.7.254 dev team1112

Running the unit tests:
----------------------

After copying the network configuration files and rebooting the system,

from the VM, run the following command:

# for i in $(seq 1 8); do ./tcase${i}.sh; done

This will record the generated network+route files.

Then to verify result, run the following command (this will take down the
network, except eth0):

# for i in $(seq 1 8); do ./verify.sh tcase${i}_results; done

-------------------------------------------------------------------------------

Test Case #1: standard
------------

Expected results:

default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
107.0.0.0/8 via 7.7.7.254 dev team1112

Test Case #2: simplification
------------

SIMPLIFY_BONDING=y SIMPLIFY_BRIDGE=y SIMPLIFY_TEAMING=y

Expected results:

bond12 -> bond12 (not simplified because mode=4)
bond34 -> eth3
team56 -> team56 (not simplified because runner=lacp)
bridge78 -> eth7
team1112 -> eth11
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth3
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev eth7
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
107.0.0.0/8 via 7.7.7.254 dev eth11

Test Case #3: standard with eth2, eth4, eth6, eth8, eth10, eth12 DOWN
------------

for eth in eth2 eth4 eth6 eth8 eth10 eth12; do ifdown $eth; done

Expected results:

eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
107.0.0.0/8 via 7.7.7.254 dev team1112

Test Case #4: simplification with eth2, eth4, eth6, eth8, eth10, eth12 DOWN
------------

for eth in eth2 eth4 eth6 eth8 eth10 eth12; do ifdown $eth; done

Expected results:

eth4, eth6, eth8, eth10, eth12 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth3
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev eth7
105.0.0.0/8 via 5.5.5.254 dev eth9.1
107.0.0.0/8 via 7.7.7.254 dev eth11

Test Case #5: standard with eth1, eth3, eth5, eth7, eth9, eth11 DOWN
------------

for eth in eth1 eth3 eth5 eth7 eth9 eth11; do ifdown $eth; done

Expected results:

eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev bridge78
106.0.0.0/8 via 6.6.6.254 dev eth10
107.0.0.0/8 via 7.7.7.254 dev team1112

Test Case #6: simplification with eth1, eth3, eth5, eth7, eth9, eth11 DOWN
------------

for eth in eth1 eth3 eth5 eth7 eth9 eth11; do ifdown $eth; done

Expected results:

eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth4
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev eth8
106.0.0.0/8 via 6.6.6.254 dev eth10
107.0.0.0/8 via 7.7.7.254 dev eth12

Test Case #7: IP address mapping
------------

# cat mappings/ip_addresses 
bond12	1.1.1.100/16
bond34	2.2.2.100/16
#team56	3.3.3.100/16
bridge78	4.4.4.100/24
#eth9.1	5.5.5.100/24
eth10	6.6.6.100/16
team1112	7.7.7.100/16

Expected results:

bond12 -> 1.1.1.100/16
bond34 -> 2.2.2.100/16
eth5 -> 3.3.3.3/16 (no mapping)
bridge78 -> 4.4.4.100/24
eth9.1 -> 5.5.5.5/24 (no mapping)
eth10 -> 6.6.6.100/16
team1112 -> 7.7.7.100/16

Test Case #8: IP address mapping & simplification
------------

SIMPLIFY_BONDING=y SIMPLIFY_BRIDGE=y SIMPLIFY_TEAMING=y

# cat mappings/ip_addresses 
bond12	1.1.1.100/16
bond34	2.2.2.100/16
#team56	3.3.3.100/16
bridge78	4.4.4.100/24
#eth9.1	5.5.5.100/24
eth10	6.6.6.100/16
team1112	7.7.7.100/16

Expected results:

bond12 -> 1.1.1.100/16
eth3 -> 2.2.2.100/16
eth5 -> 3.3.3.3/16 (no mapping)
eth7 -> 4.4.4.100/24
eth9.1 -> 5.5.5.5/24 (no mapping)
eth10 -> 6.6.6.100/16
eth11 -> 7.7.7.100/16