Skip to content

NetworkManager SBR util #500

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
adamuk01 wants to merge 8 commits into
base: master
Choose a base branch
from
Open

NetworkManager SBR util #500

Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
5f12a4a
Added setup-multi-nic-routing.sh - script designed to setup SBR in Ne…
adamuk01 Nov 11, 2025
a95c0f4
Added --no-mtu flag to disable setting MTU 9000 on Ethernet NICs
adamuk01 Nov 12, 2025
d287e65
Fixed issue with rule not presisting. And src missing from route
adamuk01 Nov 12, 2025
2f2c40a
Add netplan generator script with SBR, ARP sysctl, and optional --no-mtu
adamuk01 Nov 12, 2025
250fdcd
Updated netplan generator script to replace --client-subnet with defa…
adamuk01 Nov 12, 2025
e5a877b
Updated netplan generator script to add from: and add virtual IPs rules
adamuk01 Nov 14, 2025
7b6a0b1
Added arp_filter=1 to generate-netplan.sh
adamuk01 Nov 25, 2025
a9538d6
Merge branch 'master' into NetworkManager-SBR-util
adamuk01 Dec 1, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions preinstall/generate-netplan.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -147,8 +147,10 @@ cat > "$SYSCTL_FILE" <<EOF
kernel.numa_balancing=0
net.ipv4.conf.all.arp_ignore=1
net.ipv4.conf.all.arp_announce=2
net.ipv4.conf.all.arp_filter=1
net.ipv4.conf.default.arp_ignore=1
net.ipv4.conf.default.arp_announce=2
net.ipv4.conf.default.arp_filter=1
EOF

if [[ "$APPLY_SYSCTL" == true ]]; then
Expand Down