Auto configured excluded-address in DHCP Pool, this is any bugs or what in the ver 08.0.90dT213

[bharat_gole]

Hi Team,

we are using ICX 7450 with ver 08.0.90dT213. we have facing issue of excluded-address in All DHCP pool.

we have configured specific range in excluded-address but after few days automatically configured one by one ip address as a  excluded-address in running configuration.

configuration-

ip dhcp-server pool vlan3
 excluded-address 10.3.0.52 ( Auto Configured)
 excluded-address 10.3.0.53 ( Auto Configured)
 excluded-address 10.3.0.57 ( Auto Configured)
 excluded-address 10.3.0.60 ( Auto Configured)
 excluded-address 10.3.0.64 ( Auto Configured)
 excluded-address 10.3.0.67 ( Auto Configured)
 excluded-address 10.3.0.69 ( Auto Configured)
 excluded-address 10.3.0.72 ( Auto Configured)
 excluded-address 10.3.0.75 ( Auto Configured)
 excluded-address 10.3.0.59 ( Auto Configured)
 excluded-address 10.3.0.65 ( Auto Configured)
 excluded-address 10.3.0.68 ( Auto Configured)
 excluded-address 10.3.0.71 ( Auto Configured)
 excluded-address 10.3.0.77 ( Auto Configured)
 excluded-address 10.3.0.85 ( Auto Configured)
 excluded-address 10.3.0.87 ( Auto Configured)
 excluded-address 10.3.0.89 ( Auto Configured)
 excluded-address 10.3.0.93 ( Auto Configured)
 excluded-address 10.3.0.55 ( Auto Configured)
 excluded-address 10.3.0.58 ( Auto Configured)
 excluded-address 10.3.0.62 ( Auto Configured)
 excluded-address 10.3.0.66 ( Auto Configured)
 excluded-address 10.3.0.74 ( Auto Configured)
 excluded-address 10.3.0.78 ( Auto Configured)
 excluded-address 10.3.0.80 ( Auto Configured)
 excluded-address 10.3.0.83 ( Auto Configured)
 excluded-address 10.3.0.86 ( Auto Configured)
 excluded-address 10.3.0.91 ( Auto Configured)
 excluded-address 10.3.0.94 ( Auto Configured)
 excluded-address 10.3.0.108 ( Auto Configured)
 excluded-address 10.3.0.110 ( Auto Configured)
 excluded-address 10.3.0.61 ( Auto Configured)
 excluded-address 10.3.0.73 ( Auto Configured)
 excluded-address 10.3.0.95 ( Auto Configured)
 excluded-address 10.3.0.104 ( Auto Configured)
 excluded-address 10.3.0.54 ( Auto Configured) 
 excluded-address 10.3.0.56 ( Auto Configured)
 excluded-address 10.3.0.70 ( Auto Configured)
 excluded-address 10.3.0.105 ( Auto Configured)
 excluded-address 10.3.0.107 ( Auto Configured)
 excluded-address 10.3.0.111 ( Auto Configured) 
 excluded-address 10.3.0.117
 excluded-address 10.3.0.84
 excluded-address 10.3.0.106
 excluded-address 10.3.0.112
 excluded-address 10.3.0.120
 excluded-address 10.3.0.88
 excluded-address 10.3.0.97
 excluded-address 10.3.0.99
 excluded-address 10.3.0.101
 excluded-address 10.3.0.113
 excluded-address 10.3.0.128
 excluded-address 10.3.0.109
 excluded-address 10.3.0.63
 excluded-address 10.3.0.98
 excluded-address 10.3.0.103
 excluded-address 10.3.0.118
 excluded-address 10.3.0.102
 excluded-address 10.3.0.122
 excluded-address 10.3.0.126
 excluded-address 10.3.0.134
 excluded-address 10.3.0.138
 excluded-address 10.3.0.140
 excluded-address 10.3.0.145
 excluded-address 10.3.0.125
 excluded-address 10.3.0.133
 excluded-address 10.3.0.142
 excluded-address 10.3.0.76
 excluded-address 10.3.0.90
 excluded-address 10.3.0.79
 excluded-address 10.3.0.100
 excluded-address 10.3.0.121
 excluded-address 10.3.0.129
 excluded-address 10.3.0.131
 excluded-address 10.3.0.136
 excluded-address 10.3.0.139
 excluded-address 10.3.0.144
 excluded-address 10.3.0.149
 excluded-address 10.3.0.153
 excluded-address 10.3.0.96
 excluded-address 10.3.0.123
 excluded-address 10.3.0.127
 excluded-address 10.3.0.141
 excluded-address 10.3.0.143
 excluded-address 10.3.0.132
 excluded-address 10.3.0.137
 excluded-address 10.3.0.147
 excluded-address 10.3.0.150
 excluded-address 10.3.0.152
 excluded-address 10.3.0.158
 excluded-address 10.3.0.160
 excluded-address 10.3.0.162
 excluded-address 10.3.0.166
 excluded-address 10.3.0.146
 excluded-address 10.3.0.155
 excluded-address 10.3.0.159
 excluded-address 10.3.0.170
 excluded-address 10.3.0.119
 excluded-address 10.3.0.148
 excluded-address 10.3.0.81
 excluded-address 10.3.0.172
 excluded-address 10.3.0.176
 excluded-address 10.3.0.178
 excluded-address 10.3.0.180
 excluded-address 10.3.0.183
 excluded-address 10.3.0.114
 excluded-address 10.3.0.135
 excluded-address 10.3.0.154
 excluded-address 10.3.0.157
 excluded-address 10.3.0.163
 excluded-address 10.3.0.189
 excluded-address 10.3.0.116
 excluded-address 10.3.0.165
 excluded-address 10.3.0.171
 excluded-address 10.3.0.175
 excluded-address 10.3.0.179
 excluded-address 10.3.0.182
 excluded-address 10.3.0.185
 excluded-address 10.3.0.187
 excluded-address 10.3.0.190
 excluded-address 10.3.0.199
 excluded-address 10.3.0.130
 excluded-address 10.3.0.156
 excluded-address 10.3.0.167
 excluded-address 10.3.0.169
 excluded-address 10.3.0.161
 excluded-address 10.3.0.1 10.3.0.50 (Original configured)
 lease 0 10 0
 network 10.3.0.0 255.255.248.0
 option  3 ip 10.3.0.1  
 option  6 ip 8.8.8.8  8.8.4.4  
 deploy
!

ip dhcp-server pool vlan6
 excluded-address 10.10.6.57 - Auto configured
 excluded-address 10.10.6.52 - Auto configured
 excluded-address 10.10.6.53 -  Auto configured
 excluded-address 10.10.6.1 10.10.6.50 ( Original configured)
 lease 0 10 0
 network 10.10.6.0 255.255.255.0
 option  3 ip 10.10.6.1  
 option  6 ip 8.8.8.8  8.8.4.4  
 deploy

Can you tell us how to resolve this .

[hashim_bharooc1 · Accepted solution]

Hi Bharat,

This seems like a defect.  I did not find any on our defect database, so it seems to be a new defect, if you downgrade does the problem gets fixed.

You will need to use the manifest file command to downgrade back to 8070 via 8080f code.

Sample command

copy tftp system-manifest 10.176.4.25 /pub/sre/Released/ironware/FastIron/08080/08080e/FI08080e_Manifest.txt  primary router/switch.

Please open a case and we will engage our Engineering team to fix it.

https://support.ruckuswireless.com/contact-us

Thanks

Hashim

[bharat_gole]

Hi Hashim,

thanks for update.

this is my first time to downgrading the image. Please suggest which firmware need to download for downgrade.

Ruckus ICX FastIron 08.0.70c /d/bd/e/f/g Software Release 

OR Ruckus ICX FastIron 08.0.80f

in generally for upgrading, I had using below two command.

copy tftp flash 192.168.168.3 spz10114.bin bootrom

copy tftp flash  192.168.168.3 SPR08090dufi.bin sec

now please tell me how to do, which one is better firmware for ICX 7450

[jijo_panangat]

Hi Bharat,

We would  suggest open a support case to better understand the problem and debug. Is this seen after image upgrade/downgrade or made any changes to the config ? 

https://support.ruckuswireless.com/contact-us

Thanks

Jijo