TNSLSNR for Linux: Version 11.1.0.6.0 - Production
System parameter file is /home/oracle/app/product/11.1.0/db_1/network/admin/listener.ora
Log messages written to /home/oracle/app/diag/tnslsnr/esb-db2/listener/alert/log.xml
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.0.43.164)(PORT=1521)))
TNS-12545: Connect failed because target host or object does not exist
 TNS-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
   Linux Error: 99: Cannot assign requested address

Listener failed to start. See the error message(s) above...

<msg time='2019-06-23T15:28:17.585+04:00' org_id='oracle' comp_id='tnslsnr'
 type='UNKNOWN' level='16' host_id='esb-db2'
 host_addr='10.0.43.164'>
 <txt>Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.0.43.164)(PORT=1521)))
 </txt>
</msg>
<msg time='2019-06-23T15:28:17.585+04:00' org_id='oracle' comp_id='tnslsnr'
 type='UNKNOWN' level='16' host_id='esb-db2'
 host_addr='10.0.43.164'>
 <txt>TNS-12545: Connect failed because target host or object does not exist
 TNS-12560: TNS:protocol adapter error
  TNS-00515: Connect failed because target host or object does not exist
   Linux Error: 99: Cannot assign requested address
 </txt>
</msg>