Good day. Have 2 mx80 pppoe Bras on a 2 sides. To create a downlink redundancy need configure PADO delay on some sub interface.
To do this, we decided to move away from auto-configuration to manual configuration of interfaces.
like this.
show interfaces xe-0/0/3
flexible-vlan-tagging;
mtu 1571;
unit 1295 {
encapsulation ppp-over-ether;
vlan-tags outer 1295 inner-range 3000-3090;
pppoe-underlying-options {
access-concentrator PPPoE;
dynamic-profile pppoe-simple;
service-name-table T1;
}
}
If we have S (outer) vlan 1295 and C (inner) vlan 3000 (first in range) all connecting, but if C vlan other it dont work.
monitor show this:
17:54:08.943081 In b8:88:e3:a0:12:7e > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 48: vlan 1295, p 0, ethertype 802.1Q, vlan 3050, p 0, ethertype PPPoE D, PPPoE PADI [Service-Name] [Host-Uniq UTF8]
17:54:10.893591 Out 08:81:f4:85:51:f3 > b8:88:e3:a0:12:7e, ethertype 802.1Q (0x8100), length 68: vlan 1295, p 6, ethertype 802.1Q, vlan 3000, p 6, ethertype PPPoE D, PPPoE PADO [AC-Name "PPPoE"] [Host-Uniq UTF8] [Service-Name] [AC-Cookie UTF8]
software version 16.1R6-S4.2
have some ideas to solve this ?