[j-nsp] dhcpv6 IA_PD syslogging

[Andrey Kostin]

Aaron Gould писал(а) 2024-10-08 11:48:
> Thanks Andrey, I'm curious if you have actually tried it on your
> ACX710?  I tried it on my ACX5048 and hardly saw anything....
> 
> 

Hi Aaron,

I don't have dhcpv6 relay on them, but for v4 it's logging looks similar 
to what I see on MX. But for statistics it displays all zeros. Won't be 
surprised if it's implemented in a 'peculiar' way, considering weirdness 
of jdhcpd in general and added BRCM limitations.

Oct 15 11:10:10.046288 [MSTR][DEBUG] jdhcpd_packet_info_new: PACKET - 
Allocated new v4 packet 0x5213680
Oct 15 11:10:10.046358 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP   
from == 10.0.7.244, port == 68 ]--
Oct 15 11:10:10.046382 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP   
size == 300, op == 1 ]--
Oct 15 11:10:10.046400 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP  
flags == 0 ]--
Oct 15 11:10:10.046416 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP  
htype == 1, hlen == 6 ]--
Oct 15 11:10:10.046432 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP   
hops == 0, xid == 26ded71f ]--
Oct 15 11:10:10.046448 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP   
secs == 0, flags == 0000 ]--
Oct 15 11:10:10.046466 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP 
ciaddr == 10.0.7.244 ]--
Oct 15 11:10:10.046482 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP 
yiaddr == 0.0.0.0 ]--
Oct 15 11:10:10.046498 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP 
siaddr == 0.0.0.0 ]--
Oct 15 11:10:10.046514 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP 
giaddr == 0.0.0.0 ]--
Oct 15 11:10:10.046537 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP 
chaddr == ac 13 9c 89 f7 9e 00 00 00 00 00 00 00 00 00 00 ]--
Oct 15 11:10:10.046553 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP  
sname ==  ]--
Oct 15 11:10:10.046569 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ DHCP/BOOTP   
file ==  ]--
Oct 15 11:10:10.046591 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code  
53, len   1, data DHCP-REQUEST ]--
Oct 15 11:10:10.046613 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code  
61, len   7, data 01 ac 13 9c 89 f7 9e ]--
Oct 15 11:10:10.046630 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code  
57, len   2, data 02 40 ]--
Oct 15 11:10:10.046649 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code  
55, len   7, data 01 03 06 0c 0f 1c 2a ]--
Oct 15 11:10:10.046669 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code  
60, len  12, data 75 64 68 63 70 20 31 2e 33 31 2e 31 ]--
Oct 15 11:10:10.046686 [MSTR][INFO] 
[default:L3VPN-MGMT][RLY][INET][ae2.72] --[ OPTION code 255, len   0 ]--
Oct 15 11:10:10.046704 [MSTR][INFO]  
jdhcpd_is_alq_topology_discover_configured: Topology discover not 
configured for relay. default.L3VPN-MGMT

Oct 15 11:10:10.046740 
[MSTR][DEBUG][default:L3VPN-MGMT][RLY][INET][ae2.72] 
jdhcpd_find_client_from_client_pdu: BOOTPREQUEST could not find client 
table ent
Oct 15 11:10:10.046761 [MSTR][INFO] 
[default:L3VPN-MGMT][RLY][INET][ae2.72] jdhcpd_packet_handle: *** 
forwarding packet received on configured interface ***
Oct 15 11:10:10.046873 [MSTR][WARN]  jdhcpd_packet_free: freeing packet 
0x5213680

Kind regards,
Andrey