Bug #6429
closed
DHCP: makeing dynamic entry static does not work
0%
Description
I have this entry:
10.32.12.246 64:bc:0c:80:52:89 2016/05/31 22:04:39 2016/06/01 00:04:39 online active
and make it static:
10.32.12.30 64:bc:0c:80:52:89 nexus-5x-ggz Smartphone GGZ n/a n/a online static
after this I see both entries and my smartphone still gets the old ip.
After restarting the dhcp server both entries are first offline and if the smartphone gets an update both are online.
On restarting the dhcp server I get:
May 31 22:46:54 php-fpm 51081 /services_dhcp.php: The command '/usr/local/sbin/dhcpd -user dhcpd -group _dhcp -chroot /var/dhcpd -cf /etc/dhcpd.conf -pf /var/run/dhcpd.pid em0 em0_vlan12 em0_vlan190 em0_vlan13 em0_vlan3456' returned exit code '1', the output was 'Internet Systems Consortium DHCP Server 4.3.3-P1 Copyright 2004-2016 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Config file: /etc/dhcpd.conf Database file: /var/db/dhcpd.leases PID file: /var/run/dhcpd.pid Wrote 0 deleted host decls to leases file. Wrote 0 new dynamic host decls to leases file. Wrote 117 leases to leases file. Listening on BPF/em0_vlan3456/02:0a:32:c0:77:04/192.168.255.0/24 Sending on BPF/em0_vlan3456/02:0a:32:c0:77:04/192.168.255.0/24 Listening on BPF/em0_vlan13/02:0a:32:c0:77:04/10.32.13.0/24 Sending on BPF/em0_vlan13/02:0a:32:c0:77:04/10.32.13.0/24 Listening on BPF/em0_vlan190/02:0a:32:c0:77:04/192.168.19.0/24 Sending on BPF/em0_vlan190/02:0a:32:c0:77:04/
Updated by Chris Buechler almost 9 years ago
- Status changed from New to Not a Bug
- Affected Version deleted (
2.3.1)
works fine.
Jun 15 17:15:51 dhcpd DHCPREQUEST for 192.168.1.10 from 00:0c:29:6d:f0:86 via em1: lease 192.168.1.10 unavailable. Jun 15 17:15:51 dhcpd DHCPNAK on 192.168.1.10 to 00:0c:29:6d:f0:86 via em1 Jun 15 17:15:51 dhcpd DHCPDISCOVER from 00:0c:29:6d:f0:86 via em1 Jun 15 17:15:51 dhcpd DHCPOFFER on 192.168.1.250 to 00:0c:29:6d:f0:86 via em1
delete the lease from the pool if you don't want it to appear in the list immediately, otherwise it'll go away on its own with time.
Updated by Grischa Zengel almost 9 years ago
I changed it 15 days ago and I still get the wrong IP.
If I do this with Windows dhcp and disable and enable WLAN I will get the new IP.
There is something wrong.
Maximum lease time: 7200
23:04:31.708435 64:bc:0c:80:52:89 > ff:ff:ff:ff:ff:ff, ethertype IPv4 (0x0800), length 356: (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 342)
0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from 64:bc:0c:80:52:89, length 314, xid 0x16ab8b40, Flags [none] (0x0000)
Client-Ethernet-Address 64:bc:0c:80:52:89
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Client-ID Option 61, length 7: ether 64:bc:0c:80:52:89
MSZ Option 57, length 2: 1500
Vendor-Class Option 60, length 18: "android-dhcp-6.0.1"
Hostname Option 12, length 24: "android-17b7f7f6f3e5f3dd"
Parameter-Request Option 55, length 9:
Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
MTU, BR, Lease-Time, RN
RB
23:04:32.709014 02:0a:32:c0:77:04 > 64:bc:0c:80:52:89, ethertype IPv4 (0x0800), length 342: (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
10.32.12.1.67 > 10.32.12.246.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x16ab8b40, Flags [none] (0x0000)
Your-IP 10.32.12.246
Client-Ethernet-Address 64:bc:0c:80:52:89
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Offer
Server-ID Option 54, length 4: 10.32.12.1
Lease-Time Option 51, length 4: 6982
Subnet-Mask Option 1, length 4: 255.255.255.0
Default-Gateway Option 3, length 4: 10.32.12.1
Domain-Name-Server Option 6, length 4: 10.32.12.1
Domain-Name Option 15, length 16: "donner14.private"
23:04:32.723704 64:bc:0c:80:52:89 > ff:ff:ff:ff:ff:ff, ethertype IPv4 (0x0800), length 368: (tos 0x10, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 354)
0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request from 64:bc:0c:80:52:89, length 326, xid 0x16ab8b40, secs 1, Flags [none] (0x0000)
Client-Ethernet-Address 64:bc:0c:80:52:89
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Request
Client-ID Option 61, length 7: ether 64:bc:0c:80:52:89
Requested-IP Option 50, length 4: 10.32.12.246
Server-ID Option 54, length 4: 10.32.12.1
MSZ Option 57, length 2: 1500
Vendor-Class Option 60, length 18: "android-dhcp-6.0.1"
Hostname Option 12, length 24: "android-17b7f7f6f3e5f3dd"
Parameter-Request Option 55, length 9:
Subnet-Mask, Default-Gateway, Domain-Name-Server, Domain-Name
MTU, BR, Lease-Time, RN
RB
23:04:32.723795 02:0a:32:c0:77:04 > 64:bc:0c:80:52:89, ethertype IPv4 (0x0800), length 342: (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
10.32.12.1.67 > 10.32.12.246.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x16ab8b40, secs 1, Flags [none] (0x0000)
Your-IP 10.32.12.246
Client-Ethernet-Address 64:bc:0c:80:52:89
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 10.32.12.1
Lease-Time Option 51, length 4: 6981
Subnet-Mask Option 1, length 4: 255.255.255.0
Default-Gateway Option 3, length 4: 10.32.12.1
Domain-Name-Server Option 6, length 4: 10.32.12.1
Domain-Name Option 15, length 16: "donner14.private"
Leases
Actions
192.168.180.65 94:de:80:b6:0a:a4 ws-buero 2016/06/15 22:57:24 2016/06/16 00:57:24 online active
192.168.180.61 00:00:74:8e:c5:8b Kopierer 2016/06/15 22:21:06 2016/06/16 00:21:06 offline active
192.168.180.96 00:1c:25:9c:26:a7 ggz-w7 2016/06/15 22:11:59 2016/06/16 00:11:59 online active
10.32.12.246 64:bc:0c:80:52:89 android-17b7f7f6f3e5f3dd 2016/06/15 23:00:53 2016/06/16 01:00:53 online active
10.32.12.247 64:bc:0c:7f:24:4a android-a2aa5c13e0c2524d 2016/06/15 22:51:03 2016/06/16 00:51:03 online active
10.32.12.227 b8:27:eb:ed:65:a4 2016/06/15 22:22:49 2016/06/16 00:22:49 offline active
10.32.12.217 10:ae:60:25:e9:f3 kindle-7d1eba54a 2016/06/15 22:22:20 2016/06/16 00:22:20 online active
10.32.12.226 00:11:22:33:44:55 owrt-datsche 2016/06/15 22:18:45 2016/06/16 00:18:45 online active
10.32.12.20 e8:5b:5b:21:30:2c tv-eg-wz LG Fernseher Wohnzimmer n/a n/a offline static
10.32.12.21 b8:27:eb:65:48:6c kodi-wz Raspberry Wohnzimmer n/a n/a online static
10.32.12.22 b8:27:eb:09:e0:9b kodi-gast n/a n/a offline static
10.32.12.30 64:bc:0c:80:52:89 nexus-5x-ggz Smartphone GGZ n/a n/a online static
10.32.13.11 00:04:13:71:98:cb snom11 n/a n/a online static
10.32.13.55 7c:1e:b3:00:e6:1a tfe-main TFE Haustüre n/a n/a online static
10.32.13.110 7c:2f:80:5c:2c:27 dect_master DECT IP Manager n/a n/a online static
10.32.13.111 7c:2f:80:5e:34:6a dect_eg1 DECT AP EG 1/2 n/a n/a offline static
10.32.13.112 7c:2f:80:5e:34:6b dect_eg2 DECT AP EG 2/2 n/a n/a offline static
10.32.13.113 7c:2f:80:5e:08:54 dect_og1 DECT AP OG 1/2 n/a n/a offline static
10.32.13.114 7c:2f:80:5e:08:55 dect_og2 DECT AP OG 2/2 n/a n/a offline static
192.168.255.123 02:0a:52:91:51:5d test-w10 n/a n/a offline static
Leases in Use
LAN_INSTALL 192.168.180.50 192.168.180.99 3
LAN_INTRANET 10.32.12.200 10.32.12.250 5
DHCP Static Mappings for this Interface
Static ARP MAC address IP address Hostname Description
e8:5b:5b:21:30:2c 10.32.12.20 tv-eg-wz LG Fernseher Wohnzimmer
b8:27:eb:65:48:6c 10.32.12.21 kodi-wz Raspberry Wohnzimmer
b8:27:eb:09:e0:9b 10.32.12.22 kodi-gast
64:bc:0c:80:52:89 10.32.12.30 nexus-5x-ggz Smartphone GGZ
Updated by Grischa Zengel almost 9 years ago
Is it normal to have a lot of such old entries:
192.168.19.200 5c:e8:eb:5c:80:20 2014/09/17 12:57:59 2014/09/17 13:22:34 offline expired 192.168.180.71 00:16:17:c0:b7:55 2014/09/21 16:41:32 2014/09/21 18:41:32 offline expired 192.168.19.205 78:4b:87:d9:7a:47 2014/09/21 16:57:56 2014/09/21 17:57:56 offline expired> grep lease dhcpd.leases | wc
123 384 2816
Updated by Grischa Zengel almost 9 years ago
delete the lease from the pool if you don't want it to appear in the list immediately, otherwise it'll go away on its own with time.
10.32.12.217 10:ae:60:25:e9:f3 kindle-7d1eba54a 2016/06/15 23:22:21 2016/06/16 01:22:21 online active
I can't delete a lease. These leases only have "add static" and "add WOL".
Updated by Grischa Zengel almost 9 years ago
Remember I did restart DHCP without success.
log show newest first Jun 15 23:04:32 dhcpd DHCPACK on 10.32.12.246 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 15 23:04:32 dhcpd DHCPREQUEST for 10.32.12.246 (10.32.12.1) from 64:bc:0c:80:52:89 via em0_vlan12 Jun 15 23:04:32 dhcpd reuse_lease: lease age 219 (secs) under 25% threshold, reply with unaltered, existing lease Jun 15 23:04:32 dhcpd DHCPOFFER on 10.32.12.246 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 15 23:04:31 dhcpd DHCPDISCOVER from 64:bc:0c:80:52:89 (android-17b7f7f6f3e5f3dd) via em0_vlan12
Now after rebooting the pfsense it works:
log show newest first Jun 16 00:02:46 dhcpd DHCPACK on 10.32.12.30 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:46 dhcpd DHCPREQUEST for 10.32.12.30 (10.32.12.1) from 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:46 dhcpd uid lease 10.32.12.246 for client 64:bc:0c:80:52:89 is duplicate on 10.32.12.0/24 Jun 16 00:02:46 dhcpd DHCPOFFER on 10.32.12.30 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:46 dhcpd DHCPDISCOVER from 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:46 dhcpd uid lease 10.32.12.246 for client 64:bc:0c:80:52:89 is duplicate on 10.32.12.0/24 Jun 16 00:02:43 dhcpd DHCPACK on 10.32.12.30 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:43 dhcpd DHCPREQUEST for 10.32.12.30 (10.32.12.1) from 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:43 dhcpd uid lease 10.32.12.246 for client 64:bc:0c:80:52:89 is duplicate on 10.32.12.0/24 Jun 16 00:02:43 dhcpd DHCPOFFER on 10.32.12.30 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:43 dhcpd DHCPDISCOVER from 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:43 dhcpd uid lease 10.32.12.246 for client 64:bc:0c:80:52:89 is duplicate on 10.32.12.0/24 Jun 16 00:02:43 dhcpd DHCPNAK on 10.32.12.246 to 64:bc:0c:80:52:89 via em0_vlan12 Jun 16 00:02:43 dhcpd DHCPREQUEST for 10.32.12.246 from 64:bc:0c:80:52:89 via em0_vlan12: lease 10.32.12.246 unavailable.
Updated by Grischa Zengel almost 9 years ago
After rebooting it works.
I add an other Nexus 5X to static and it worked as expected.
I don't know why a reboot was necessary.