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Merged
rwestphal merged 1 commit into from
Jun 25, 2026
Merged

bgp: add topo for bgp roles #7

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133 changes: 133 additions & 0 deletions bgp/bgp-roles/munet.yaml
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# rt1 rt2 rt3 rt4 rt5 rt6
# | | | | | |
# |--p-c----| | | | |
# | |---c-p---| | | |
# | | |--pr-pr--| | |
# | | | |--c-p----| |
# | | | | |--p-c----|
# [1.1.1.1] [2.2.2.2] [3.3.3.3] [4.4.4.4] [5.5.5.5] [6.6.6.6]
#
# Key
# ---
# p: provider role
# c: customer role
# pr: peer role
#
# Expected routes installed in each router via BGP (based on roles):
# rt1: [rt2 routes]
# rt2: [rt1 routes, rt3 routes, rt4 routes]
# rt3: [rt2 routes, rt4 routes]
# rt4: [rt2 routes, rt3 routes, rt5 routes, rt6 routes]
# rt5: [rt4 routes, rt6 routes]
# rt6: [rt4 routes, rt5 routes]

version: 1
kinds:
- name : holo
cmd: |
protocol_name=holo-bgp
topology_name=topo1-3
sleep_time=60
events_file=holo-events-bgp-main.jsonl
cd /tmp/munet/${MUNET_NODENAME}/holo.setup
./setup.sh ${protocol_name} ${topology_name} ${sleep_time} ${events_file}

volumes:
- "./%NAME%/etc.holo:/etc/holo/"
- "%RUNDIR%/var.log:/var/log"
- "%RUNDIR%/var.opt.holo:/var/opt/holo"
- "%CONFIGDIR%/../../setup:%RUNDIR%/holo.setup"

topology:
ipv6-enable: true
networks:
- name: net1
- name: net2
- name: net3
- name: net4
- name: net5

- name: net-test

nodes:
- name: rt1
kind: holo
connections:
- name: "eht-rt2"
to: net1
ip: 192.168.0.1/30

- name: "eth-test"
to: net-test
ip: 10.0.1.1/24

- name: rt2
kind: holo
connections:
- name: "eth-rt1"
to: net1
ip: 192.168.0.2/30

- name: eth-rt3
to: net2
ip: 192.168.0.5/30

- name: "eth-test"
to: net-test
ip: 10.0.2.1/24

- name: rt3
kind: holo
connections:
- name: eth-rt2
to: net2
ip: 192.168.0.6/30

- name: eth-rt4
to: net3
ip: 192.168.0.9/30

- name: eth-test
to: net-test
ip: 10.0.3.1/24

- name: rt4
kind: holo
connections:
- name: eth-rt3
to: net3
ip: 192.168.0.10/30

- name: eth-rt5
to: net4
ip: 192.168.0.13/30

- name: eth-test
to: net-test
ip: 10.0.4.1/24

- name: rt5
kind: holo
connections:
- name: eth-rt4
to: net4
ip: 192.168.0.14/30

- name: eth-rt6
to: net5
ip: 192.168.0.17/30

- name: eth-test
to: net-test
ip: 10.0.5.1/24

- name: rt6
kind: holo
connections:
- name: eth-rt5
to: net5
ip: 192.168.0.18/30

- name: eth-test
to: net-test
ip: 10.0.6.1/24
41 changes: 41 additions & 0 deletions bgp/bgp-roles/rt1/etc.holo/holo.config
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!
interfaces interface lo
type iana-if-type:softwareLoopback
ipv4
ipv6
!
ipv4 address 1.1.1.1
prefix-length 32
!
!
routing control-plane-protocols control-plane-protocol ietf-bgp:bgp main
bgp global as 65101
bgp global identifier 1.1.1.1
bgp global afi-safis afi-safi iana-bgp-types:ipv4-unicast
!
enabled true
apply-policy import-policy REDIST
ipv4-unicast redistribution ietf-routing:direct
!
bgp neighbors neighbor 192.168.0.2
peer-as 65102
local-role provider
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
!
routing-policy defined-sets prefix-sets prefix-set LOCAL ipv4
!
prefixes prefix-list 192.168.0.0/30 30 30
prefixes prefix-list 10.0.1.0/24 24 24
prefixes prefix-list 1.1.1.1/32 32 32
!
routing-policy policy-definitions policy-definition REDIST
statements statement 1
conditions match-prefix-set prefix-set LOCAL
actions policy-result accept-route
!
52 changes: 52 additions & 0 deletions bgp/bgp-roles/rt2/etc.holo/holo.config
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!
interfaces interface lo
type iana-if-type:softwareLoopback
ipv4
ipv6
!
ipv4 address 2.2.2.2
prefix-length 32
!
!
routing control-plane-protocols control-plane-protocol ietf-bgp:bgp main
bgp global as 65102
bgp global identifier 2.2.2.2
bgp global afi-safis afi-safi iana-bgp-types:ipv4-unicast
!
enabled true
apply-policy import-policy REDIST
ipv4-unicast redistribution ietf-routing:direct
!
bgp neighbors neighbor 192.168.0.1
peer-as 65101
local-role customer
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
bgp neighbors neighbor 192.168.0.6
peer-as 65103
local-role customer
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
!
routing-policy defined-sets prefix-sets prefix-set LOCAL ipv4
!
prefixes prefix-list 192.168.0.4/30 30 30
prefixes prefix-list 192.168.0.0/30 30 30
prefixes prefix-list 10.0.2.0/24 24 24
prefixes prefix-list 2.2.2.2/32 32 32
!
routing-policy policy-definitions policy-definition REDIST
statements statement 1
conditions match-prefix-set prefix-set LOCAL
actions policy-result accept-route
!
52 changes: 52 additions & 0 deletions bgp/bgp-roles/rt3/etc.holo/holo.config
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!
interfaces interface lo
type iana-if-type:softwareLoopback
ipv4
ipv6
!
ipv4 address 3.3.3.3
prefix-length 32
!
!
routing control-plane-protocols control-plane-protocol ietf-bgp:bgp main
bgp global as 65103
bgp global identifier 3.3.3.3
bgp global afi-safis afi-safi iana-bgp-types:ipv4-unicast
!
enabled true
apply-policy import-policy REDIST
ipv4-unicast redistribution ietf-routing:direct
!
bgp neighbors neighbor 192.168.0.5
peer-as 65102
local-role provider
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
bgp neighbors neighbor 192.168.0.10
peer-as 65104
local-role peer
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
!
routing-policy defined-sets prefix-sets prefix-set LOCAL ipv4
!
prefixes prefix-list 192.168.0.4/30 30 30
prefixes prefix-list 192.168.0.8/30 30 30
prefixes prefix-list 10.0.3.0/24 24 24
prefixes prefix-list 3.3.3.3/32 32 32
!
routing-policy policy-definitions policy-definition REDIST
statements statement 1
conditions match-prefix-set prefix-set LOCAL
actions policy-result accept-route
!
52 changes: 52 additions & 0 deletions bgp/bgp-roles/rt4/etc.holo/holo.config
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!
interfaces interface lo
type iana-if-type:softwareLoopback
ipv4
ipv6
!
ipv4 address 4.4.4.4
prefix-length 32
!
!
routing control-plane-protocols control-plane-protocol ietf-bgp:bgp main
bgp global as 65104
bgp global identifier 4.4.4.4
bgp global afi-safis afi-safi iana-bgp-types:ipv4-unicast
!
enabled true
apply-policy import-policy REDIST
ipv4-unicast redistribution ietf-routing:direct
!
bgp neighbors neighbor 192.168.0.9
peer-as 65103
local-role peer
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
bgp neighbors neighbor 192.168.0.14
peer-as 65105
local-role customer
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
!
routing-policy defined-sets prefix-sets prefix-set LOCAL ipv4
!
prefixes prefix-list 192.168.0.8/30 30 30
prefixes prefix-list 192.168.0.12/30 30 30
prefixes prefix-list 10.0.4.0/24 24 24
prefixes prefix-list 4.4.4.4/32 32 32
!
routing-policy policy-definitions policy-definition REDIST
statements statement 1
conditions match-prefix-set prefix-set LOCAL
actions policy-result accept-route
!
52 changes: 52 additions & 0 deletions bgp/bgp-roles/rt5/etc.holo/holo.config
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!
interfaces interface lo
type iana-if-type:softwareLoopback
ipv4
ipv6
!
ipv4 address 5.5.5.5
prefix-length 32
!
!
routing control-plane-protocols control-plane-protocol ietf-bgp:bgp main
bgp global as 65105
bgp global identifier 5.5.5.5
bgp global afi-safis afi-safi iana-bgp-types:ipv4-unicast
!
enabled true
apply-policy import-policy REDIST
ipv4-unicast redistribution ietf-routing:direct
!
bgp neighbors neighbor 192.168.0.13
peer-as 65104
local-role provider
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
bgp neighbors neighbor 192.168.0.18
peer-as 65106
local-role provider
!
afi-safis afi-safi iana-bgp-types:ipv4-unicast
enabled true
apply-policy default-import-policy accept-route
apply-policy default-export-policy accept-route
!
!
!
routing-policy defined-sets prefix-sets prefix-set LOCAL ipv4
!
prefixes prefix-list 192.168.0.12/30 30 30
prefixes prefix-list 192.168.0.16/30 30 30
prefixes prefix-list 10.0.5.0/24 24 24
prefixes prefix-list 5.5.5.5/32 32 32
!
routing-policy policy-definitions policy-definition REDIST
statements statement 1
conditions match-prefix-set prefix-set LOCAL
actions policy-result accept-route
!
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