Weird problem of multiple dhcp processes running in parallel!
karteek.challa at wipro.com
karteek.challa at wipro.com
Thu Nov 10 22:31:35 UTC 2016
Hi Friends,
I am facing a weird problem with the multiple dhcp process running in parallel.
My dhcp server was configured to listen on only one eth0 and there used to be only one process running always.
But because of some inconsistent behaviour in hosts not getting IPs, when observed the linux machine with the dhcp server installed, I observed 5 dhcp process running in parallel.
DHCPv4 server running in my linux machine.
dhcpd 1934 1.2 0.2 34844 8744 ? Ss 16:25 4:59 /usr/sbin/dhcpd -4 -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid -chroot /var/lib/dhcp -lf /db/dhcpd.leases -user dhcpd -group nogroup eth0
dhcpd 19095 1.2 0.2 34972 8756 ? Ss Nov09 26:12 /usr/sbin/dhcpd -4 -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid -chroot /var/lib/dhcp -lf /db/dhcpd.leases -user dhcpd -group nogroup eth0
dhcpd 19349 1.2 0.2 34840 8728 ? Ss Nov09 26:01 /usr/sbin/dhcpd -4 -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid -chroot /var/lib/dhcp -lf /db/dhcpd.leases -user dhcpd -group nogroup eth0
dhcpd 20649 1.1 0.2 34840 8728 ? Ss Nov09 24:41 /usr/sbin/dhcpd -4 -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid -chroot /var/lib/dhcp -lf /db/dhcpd.leases -user dhcpd -group nogroup eth0
dhcpd 21533 1.1 0.2 34840 8736 ? Ss Nov09 24:07 /usr/sbin/dhcpd -4 -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid -chroot /var/lib/dhcp -lf /db/dhcpd.leases -user dhcpd -group nogroup eth0
May I know in what scenario multiple dhcp processes will be created?
Best Regards,
Karteek
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