Űdv!
Egy érthetetlen problémával fordulok hozzátok a dhcp szerverem oszt ip-t cliens gépeknek, swicheknek, routereknek, voip eszközöknek tökéletesen müködik viszont vettünk ujabb eszközöket és valamiért azok nem jutnak tovább "DHCPOFFER on"-on.
DHCP log:
[root@router]# dhcpd -d
Internet Systems Consortium DHCP Server V3.0.5-RedHat
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
WARNING: Host declarations are global. They are not limited to the scope you declared them in.
Wrote 0 deleted host decls to leases file.
Wrote 0 new dynamic host decls to leases file.
Wrote 0 leases to leases file.
Multiple interfaces match the same subnet: eth1 eth2
Multiple interfaces match the same shared network: eth1 eth2
Listening on LPF/eth2/00:30:4f:57:c3:bd/0/0
Sending on LPF/eth2/00:30:4f:57:c3:bd/0/0
Listening on LPF/eth1/00:30:48:43:eb:89/0/0
Sending on LPF/eth1/00:30:48:43:eb:89/0/0
Sending on Socket/fallback/fallback-net
DHCPDISCOVER from 00:15:a2:1a:77:23 via eth1
DHCPOFFER on 172.16.45.46 to 00:15:a2:1a:77:23 via eth1
DHCPREQUEST for 172.16.45.46 (xxx.xxx.xx.126) from 00:15:a2:1a:77:23 via eth1
DHCPACK on 172.16.45.46 to 00:15:a2:1a:77:23 via eth1
DHCPDISCOVER from 00:15:a2:1a:68:65 via eth1
DHCPOFFER on 10.0.0.132 to 00:15:a2:1a:68:65 via eth1
DHCPDISCOVER from 00:15:a2:1a:68:65 via eth1
DHCPOFFER on 10.0.0.132 to 00:15:a2:1a:68:65 via eth1
DHCPDISCOVER from 00:15:a2:1a:68:65 via eth1
DHCPOFFER on 10.0.0.132 to 00:15:a2:1a:68:65 via eth1
DHCPDISCOVER from 00:30:4f:48:9c:19 via eth1
DHCPOFFER on 10.0.0.132 to 00:30:4f:48:9c:19 via eth1
DHCPDISCOVER from 00:15:a2:1a:68:65 via eth1
DHCPOFFER on 10.0.0.132 to 00:15:a2:1a:68:65 via eth1
amint látjátok más eszköz tökéletesen kap ip-t csak az nem amit én akarok.
dhcpd.conf:
ddns-update-style ad-hoc;
authoritative;
option option-60 code 60 = string;
option option-122 code 122 = string;
option option-66 code 66 = string;
subnet 0.0.0.0 netmask 0.0.0.0 {
default-lease-time 43200;
max-lease-time 86400;
allow bootp;
host 755.voip {
hardware ethernet 00:15:A2:1A:68:65;
fixed-address 10.0.0.132;
option routers 10.0.0.254;
option subnet-mask 255.255.255.0;
option broadcast-address 10.0.0.255;
option log-servers 172.16.1.254;
option time-offset 0;
option time-servers 172.16.1.254;
option domain-name-servers 172.16.1.254;
option option-122 01:04:54:EC:2D:7E:02:04:AC:10:01:FE:03:10:00:02:38:34:03:32:33:36:02:34:35:03:31:32:36:00:08:01:
next-server 172.16.1.254;
filename "/voip/755.voip.cm";
}
}
tcpdump log:
16:59:02.023987 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:15:a2:1a:68:65 (oui Unknown), length: 548
16:59:02.024307 IP router.xxx.hu.bootps > Test_Telefon_2_voip.bootpc: BOOTP/DHCP, Reply, length: 321
16:59:05.022637 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:15:a2:1a:68:65 (oui Unknown), length: 548
16:59:05.022966 IP router.xxx.hu.bootps > Test_Telefon_2_voip.bootpc: BOOTP/DHCP, Reply, length: 321
16:59:13.021536 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:15:a2:1a:68:65 (oui Unknown), length: 548
16:59:13.021850 IP router.xxx.hu.bootps > Test_Telefon_2_voip.bootpc: BOOTP/DHCP, Reply, length: 321
16:59:29.025961 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:15:a2:1a:68:65 (oui Unknown), length: 548
16:59:29.026405 IP router.xxx.hu.bootps > Test_Telefon_2_voip.bootpc: BOOTP/DHCP, Reply, length: 321
Probálgattam egy két dolgot külön gépre raktam dhcpd saját ip-cim tartományába dhcpd csak a saját subnetére álitottam csak egy hálókártyára de ugyan ez a hiba jelentkezett. Bárminemű segítséget nagyon köszönök.