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WireCat AS399888 Type: Member Ports: 1 logical, 1 physical Capacity: 10G provisioned Unknown ⚠ 2 LAN hygiene issues

WireCat AS399888

Type: Member Ports: 1 logical, 1 physical Capacity: 10G provisioned
Unknown
PeeringDB ↗ Website ↗ Alice LG ↗
⛔
Route-server redundancy at risk This network is not established on both route servers. If the remaining route server fails, it will lose route-server connectivity entirely.
  • IPv4 session with OpenBGPD/OpenBSD Route Server is active.
  • IPv6 session with OpenBGPD/OpenBSD Route Server is active.
L4+ · route servers
⛔
Sending IPv6 Router Advertisement into the exchange LAN critical
Advertises this router as a default gateway to every other member on the exchange (free transit / traffic hijack).
  • lifetime 1800s prefix 2001:504:30::/64
How to fix
  • Arista: ipv6 nd ra disabled all
  • Cisco: ipv6 nd ra suppress all
  • Junos: delete protocols router-advertisement interface <ifl>
  • RouterOS: /ipv6 nd set [find] disabled=yes
  • Linux: stop radvd on the IX interface
Source MAC: 74:4d:28:1b:0a:03 · last heard 0 minutes ago · 10216 frames L2 · LAN events →
ℹ
Sending IPv6 Router Solicitation into the exchange LAN info
A host on the exchange is asking for a default router — it will accept anyone's RA.
How to fix
  • Cisco: no ipv6 nd autoconfig default-route
  • Linux: net.ipv6.conf.<ix>.accept_ra=0 and no autoconf on the IX interface
Source MAC: 74:4d:28:1b:0a:03 · last heard 0 minutes ago · 952 frames L2 · LAN events →
switch02.fmt01Port-Channel125 LAG 1×10G — No data
L2 Link Public
MAC addresses learned on port
74:4d:28:1b:0a:03
VLAN
998
Type
dynamic
First seen
2026-06-18
Last seen
0 minutes ago
L3 Network Public
Heard on the fabric · ARP/NDP
206.197.187.44
IPv4
MAC
74:4d:28:1b:0a:03
First seen
2026-06-19
Last seen
16 minutes ago
2001:504:30::ba39:9888:1
IPv6
MAC
74:4d:28:1b:0a:03 (stale)
First seen
2026-06-19
Last seen
32 minutes ago
L4+ Route Servers Public
Route Server State Uptime AF Received Accepted Rejected
BIRD/Linux Route Server ↗
206.197.187.44
 up 37d 7h IPv4 1 1 0
IPv6 — — 0
BIRD/Linux Route Server ↗
2001:504:30::ba39:9888:1
 up 37d 7h IPv6 2 2 0
Looking Glass Service ↗
206.197.187.44
 established 25d 23h IPv4 1 — 0
IPv6 — — 0
Looking Glass Service ↗
2001:504:30::ba39:9888:1
 established 25d 23h IPv6 2 — 0
OpenBGPD/OpenBSD Route Server ↗
206.197.187.44
 active 128d 2h IPv4 — — 0
IPv6 — — 0
OpenBGPD/OpenBSD Route Server ↗
2001:504:30::ba39:9888:1
 active 128d 2h IPv6 — — 0
Quarantine VLAN Looking Glass ↗
206.197.187.44
 active 25d 23h IPv4 — — 0
IPv6 — — 0
Quarantine VLAN Looking Glass ↗
2001:504:30::ba39:9888:1
 active 25d 23h IPv6 — — 0
BIRD/Linux Route Server ↗ up
v4 1/1/0
BIRD/Linux Route Server ↗ up
v6 2/2/0
Looking Glass Service ↗ established
v4 1/0/0
Looking Glass Service ↗ established
v6 2/0/0
OpenBGPD/OpenBSD Route Server ↗ active
v4 0/0/0
OpenBGPD/OpenBSD Route Server ↗ active
v6 0/0/0
Quarantine VLAN Looking Glass ↗ active
v4 0/0/0
Quarantine VLAN Looking Glass ↗ active
v6 0/0/0