Cisco Bug: CSCvh63275 - Nexus3548 will stop redirecting ARP to CPU after configuring more than 63 ip dhcp relay address
Aug 13, 2019
- Cisco Nexus 3000 Series Switches
Known Affected Releases
Symptom: Nexus3548 will stop redirecting ARP to CPU after configuring more than 63 ip dhcp helper address. SW1(config-if)# interface vlan64 no shutdown ip access-group ACL_Test in no ip redirects ip address 192.168.64.2/24 hsrp version 2 hsrp 64 authentication text pass ip 192.168.64.1 ip dhcp relay address 192.168.1.1 SW1# show runn | inc "dhcp relay add" | wc -l 63 ERROR: Hardware programming failed. Reason: DHCP HW programing failed. 2001 Jan 2 18:46:20 SW1 %$ VDC-1 %$ %DHCP_SNOOP-2-HWPGMFAILURE: Hardware programming has failed: 0x4104000d (label allocation failure) Conditions: Nexus 3548 with NX-OS 7.0.3.I7.2 and 63+ SVI interfaces with "ip dhcp relay address "
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