# From https://www.ams-ix.net/ams/documentation/config-guide
# file: /etc/sysctl.conf
# These settings should be duplicated for all interfaces that are
# on a peering LAN.

# Fix the "promiscuous ARP" thing...
net.ipv4.conf.locix.arp_ignore=1
net.ipv4.conf.locix.arp_announce=1

# Turn off RP filtering to allow asymmetric routing
net.ipv4.conf.locix.rp_filter=0

# Multiple (non-aggregated) interfaces on the same peering LAN
# READ THE MANUAL FIRST!
#net.ipv4.conf.ifname.arp_filter=1

# Keep the IX ARP Police happy :-)
net.ipv4.neigh.locix.base_reachable_time_ms=14400000
net.ipv6.neigh.locix.base_reachable_time_ms=14400000

# No redirects
net.ipv4.conf.locix.accept_redirects=0
net.ipv4.conf.locix.secure_redirects=0
net.ipv4.conf.locix.send_redirects=0
net.ipv6.conf.locix.accept_redirects=0