I just checked this again, and it is HEX encoding of the port name (first part), just don't know the 3a006e at the end (: NULL 6e; 6e = 152 decimal).
Quick python script:
#!/usr/bin/python3
hexdata=['4745302f302f303a006e','4745302f302f313a006e','4745302f302f34303a006e','4745302f312f313a006e']
for x in hexdata:
bytes_object = bytes.fromhex(x)
ascii_string = bytes_object.decode("ASCII")
print('%s => %s' % (x,ascii_string))
4745302f302f303a006e => GE0/0/0:n
4745302f302f313a006e => GE0/0/1:n
4745302f302f34303a006e => GE0/0/40:n
4745302f312f313a006e => GE0/1/1:n
So, 47 = G, 45=E, 30=0, 2f=/, and so on...
------------------------------
Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
------------------------------
Original Message:
Sent: Jun 25, 2021 04:31 PM
From: Daniil Ivankov
Subject: S2500-48T DHCP option 82
now i see option82, but can you help me to understand circuid id
vlan110, port 0/0/0 - 4745302f302f303a006e
vlan110, port 0/0/1 - 4745302f302f313a006e
vlan110, port 0/0/40 - 4745302f302f34303a006e
vlan110, port 0/1/1 - 4745302f312f313a006e
------------------------------
Daniil Ivankov
Original Message:
Sent: Jun 04, 2021 05:18 AM
From: Herman Robers
Subject: S2500-48T DHCP option 82
Please reach out to support in that case. I'm not doing any L3 (nor DHCP) on my MAS switches, so can't check.
------------------------------
Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
Original Message:
Sent: Jun 02, 2021 01:47 PM
From: Daniil Ivankov
Subject: S2500-48T DHCP option 82
yes, i have applied
vlan with clients, that got dhcp - vlan110
interface vlan "110" dhcp-relay-profile "clients"!#show interface-config vlan 110vlan "110"----------Parameter Value--------- -----Interface description N/AInterface OSPF profile N/AInterface PIM profile N/AInterface IGMP profile N/AInterface DDNS profile N/AInterface VRRP profile N/AProbe Profile N/ADirected Broadcast Enabled DisabledInterface shutdown DisabledSession-processing Disabledmetric 0mtu 1500IP Address N/AIP NAT Inside DisabledIP NAT Outside DisabledIPv6 Address N/AIPv6 link local Address N/ADHCP client DisabledDHCP relay profile clientsAruba VPN Pool profile N/AIngress ACL N/AEgress ACL N/ASession ACL N/A
------------------------------
Daniil Ivankov
Original Message:
Sent: Jun 02, 2021 04:45 AM
From: Herman Robers
Subject: S2500-48T DHCP option 82
Did you apply the newly created relay profile to the VLAN interface? Check page 228 and further in the User Guide.
Personally never tried this, but given this is documented there is no reason to doubt if it is working. Note that MAS will go end of support end of the calendar year. You may consider moving to CX switches.
------------------------------
Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
Original Message:
Sent: May 31, 2021 12:31 PM
From: Daniil Ivankov
Subject: S2500-48T DHCP option 82
Hi
i am trying to setup dhcp option82 for aruba S2500-48T switches
interface-profile dhcp-relay-profile "clients"
option82 circuit-identifier vlan interface-name
option82 remote-identifier mac
but i do not see any option82 in requests
can this switch really send option82 ?
#show version
Aruba Operating System Software.
ArubaOS (MODEL: ArubaS2500-48T), Version 7.4.1.12
Dynamic Host Configuration Protocol (Request) Message type: Boot Request (1) Hardware type: Ethernet (0x01) Hardware address length: 6 Hops: 0 Transaction ID: 0xe21d08c9 Seconds elapsed: 0 Bootp flags: 0x0000 (Unicast) 0... .... .... .... = Broadcast flag: Unicast .000 0000 0000 0000 = Reserved flags: 0x0000 Client IP address: 10.0.110.102 Your (client) IP address: 0.0.0.0 Next server IP address: 0.0.0.0 Relay agent IP address: 0.0.0.0 Client MAC address: Routerbo_76:e9:fd (6c:3b:6b:76:e9:fd) Client hardware address padding: 00000000000000000000 Server host name not given Boot file name not given Magic cookie: DHCP Option: (53) DHCP Message Type (Request) Length: 1 DHCP: Request (3) Option: (55) Parameter Request List Length: 8 Parameter Request List Item: (1) Subnet Mask Parameter Request List Item: (121) Classless Static Route Parameter Request List Item: (3) Router Parameter Request List Item: (33) Static Route Parameter Request List Item: (6) Domain Name Server Parameter Request List Item: (42) Network Time Protocol Servers Parameter Request List Item: (138) CAPWAP Access Controllers Parameter Request List Item: (43) Vendor-Specific Information Option: (12) Host Name Length: 8 Host Name: MikroTik Option: (61) Client identifier Length: 7 Hardware type: Ethernet (0x01) Client MAC address: Routerbo_76:e9:fd (6c:3b:6b:76:e9:fd) Option: (255) End Option End: 255 Padding: 000000000000000000000000000000000000000000000000000000
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Daniil Ivankov
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