12-15-2018 02:15 AM
Hello all
I have some problem and need your help.
I want to test BNG in EVE_NG.
version of XRV is:
-------------------------------------------------
Build Information:
Built By : ahoang
Built On : Wed Aug 8 17:29:38 PDT 2018
Built Host : iox-ucs-019
Workspace : /auto/srcarchive17/prod/6.5.1/xrv9k/ws
Version : 6.5.1
Location : /opt/cisco/XR/packages/
---------------------------------------------------
Below is my configuration:
interface Loopback6969
vrf INTERNET
ipv4 address 69.69.69.1 255.255.255.0
interface Bundle-Ether1.69
vrf INTERNET
ipv4 point-to-point
ipv4 unnumbered Loopback6969
service-policy type control subscriber BNG_IPOE
load-interval 30
encapsulation dot1q 69
ipsubscriber ipv4 l2-connected
initiator dhcp
dynamic-template
type ipsubscriber TEMP_1
vrf INTERNET
ipv4 unnumbered Loopback6969
class-map type control subscriber match-any DHCP_IP
match protocol dhcpv4
end-class-map
policy-map type control subscriber BNG_IPOE
event authorization-no-response match-first
class type control subscriber DHCP_IP do-until-failure
6 activate dynamic-template TEMPLATE_1
dhcp ipv4
profile bng_relay relay
helper-address vrf INTERNET 172.16.254.111 giaddr 69.69.69.1
!
interface Bundle-Ether1.69 relay profile bng_relay
!
I get ip address from dhcp but subscriber session does not come up.
show subscriber session all
Sat Dec 15 10:13:49.341 UTC
Codes: IN - Initialize, CN - Connecting, CD - Connected, AC - Activated,
ID - Idle, DN - Disconnecting, ED - End
Type Interface State Subscriber IP Addr / Prefix
LNS Address (Vrf)
--------------------------------------------------------------------------------
could you help me to understand what is the reason of this issue?
thank you
12-17-2018 03:48 AM
The event in the policy map should be "event session-start match-first". We don't support DHCP relay with BNG, what you want to use is the DHCP proxy profile. Do you know that we also support DHCP lease proxy that reduces significantly the load on the DHCP server?
hope this helps,
/Aleksandar
12-17-2018 03:48 AM
The event in the policy map should be "event session-start match-first". We don't support DHCP relay with BNG, what you want to use is the DHCP proxy profile. Do you know that we also support DHCP lease proxy that reduces significantly the load on the DHCP server?
hope this helps,
/Aleksandar
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