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#1  2007-12-27 15:50:40

  BiExi - matka przelozona

BiExi
matka przelozona
Skąd: Gorlice
Zarejestrowany: 2004-04-16
Serwis

dhcep problem...

w sprzecie mam takie info w logach

Kod:

 Time Not Established    Critical (3)    DHCP FAILED - Discover sent, no offer received
 Time Not Established    Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Time Not Established    Critical (3)    DHCP FAILED - Discover sent, no offer received
 Thu Dec 20 12:05:20 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Thu Dec 20 12:04:59 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Thu Dec 20 10:19:11 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Thu Dec 20 10:19:08 2007        Critical (3)    DHCP FAILED - Discover sent, no offer received
 Thu Dec 20 10:18:54 2007        Critical (3)    No Ranging Response received - T3 time-out
 Thu Dec 20 10:18:15 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Thu Dec 20 12:05:10 2007        Critical (3)    SYNC Timing Synchronization failure - Failed to acquire QAM/Q...
 Time Not Established    Critical (3)    SYNC Timing Synchronization failure - Failed to acquire FEC f...
 Wed Dec 19 19:25:46 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Tue Dec 18 14:02:50 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Tue Dec 18 12:52:21 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Tue Dec 18 09:26:21 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Sun Dec 16 15:54:41 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Sun Dec 16 11:55:06 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Sat Dec 15 09:50:09 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Fri Dec 14 19:37:40 2007        Critical (3)    Started Unicast Maintenance Ranging - No Response received - ...
 Fri Dec 14 14:31:33 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 14:30:54 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Fri Dec 14 10:11:09 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 10:11:02 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Fri Dec 14 10:06:17 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 10:06:00 2007        Critical (3)    No Ranging Response received - T3 time-out
 Fri Dec 14 10:00:17 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Fri Dec 14 09:53:31 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 09:43:45 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Fri Dec 14 09:37:13 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 08:38:00 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...
 Fri Dec 14 08:36:12 2007        Critical (3)    DHCP WARNING - Non-critical field invalid in response.
 Fri Dec 14 08:36:03 2007        Critical (3)    Received Response to Broadcast Maintenance Request, But no Un...

mam server dhcepa.... w wersji dhcp-3.1.0

moj config dhcepa

Kod:

]max-lease-time 1800;
default-lease-time 600;
authoritative;
ddns-update-style none;

shared-network sharedname {
subnet 10.10.0.0 netmask 255.255.240.0 {
  range 10.10.7.10 10.10.7.250;
  default-lease-time 3600;
  option log-servers 10.10.0.1;
  server-identifier 10.10.0.1;
  option time-offset -3;
  next-server 10.10.0.1;
  option time-servers 10.10.0.1;
  option domain-name-servers 194.204.159.1, 212.85.112.32, 213.173.209.70;
  option routers 10.10.0.1;
  option subnet-mask 255.255.240.0;

host mod-h-1
 {
     hardware ethernet  00:18:C0:15:xx:xx;
     fixed-address 10.10.0.17;
     filename "10.10.0.17.bin";
 }

host mod-h-2
 {
     hardware ethernet 00:08:0E:D8:xx:xx;
     fixed-address 10.10.0.11;
     filename "10.10.0.11.bin";
 }

}

subnet 172.16.0.0 netmask 255.255.255.0 {
  default-lease-time 3600;
  server-identifier 172.16.0.1;
  option time-offset -3;
  option time-servers 172.16.0.1;
  next-server 172.16.0.1;
  option domain-name-servers 194.204.159.1, 212.85.112.32, 213.173.209.70;
  option routers 172.16.0.1;
  option subnet-mask 255.255.255.0;

host gor-h301
 {
     hardware ethernet 00:0F:EA:5D:xx:xx;
     fixed-address 172.16.0.92;
 }

host gor-h302
 {
     hardware ethernet 00:0B:6A:52:xx:xx;
     fixed-address 172.16.0.25;
 }

)

subnet 172.16.1.0 netmask 255.255.255.0 {
  default-lease-time 3600;
  server-identifier 172.16.1.1;
  option time-offset -3;
  option time-servers 172.16.1.1;
  next-server 172.16.1.1;
  option domain-name-servers 194.204.159.1, 212.85.112.32, 213.173.209.70;
  option routers 172.16.1.1;
  option subnet-mask 255.255.255.0;

host gor-h408
 {
     hardware ethernet 00:0B:CD:3C:xx:xx;
     fixed-address 172.16.1.34;
 }

host gor-h409
 {
     hardware ethernet 00:1A:92:5A:xx:xx;
     fixed-address 172.16.1.93;
 }

)
}

Kod:

ip addr sh
1: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
    link/ether 00:15:17:51:78:34 brd ff:ff:ff:ff:ff:ff
    inet 10.10.0.1/20 brd 10.10.15.255 scope global eth0
    inet 172.16.0.1/24 brd 172.16.0.255 scope global eth0
    inet 172.16.1.1/24 brd 172.16.1.255 scope global eth0
    inet 172.16.2.1/24 brd 172.16.2.255 scope global eth0
    inet 172.16.3.1/24 brd 172.16.3.255 scope global eth0

ktos wie dlaczego to nie moze dzialac
nie przynaje adresow dla klasy 10.10.0.0/20

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#2  2007-12-27 16:04:54

  bercik - Moderator Mamut

bercik
Moderator Mamut
Skąd: Warszawa
Zarejestrowany: 2006-09-23
Serwis

Re: dhcep problem...

w dwoch ostatnich klasach otwierajacy { jest zamykany za pomoca ) ... wydaje mi sie iz to moze byc przyczyna niestartowania serwera dhcp ... co jest z koleji przyczyna "no offer received" z logow


"Wszyscy wiedzą, że czegoś zrobić nie można. Ale przypadkowo znajduje się jakiś nieuk, który tego nie wie. I on właśnie robi odkrycie." (A.Einstein)

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#3  2007-12-27 16:27:20

  Piotr3ks - Też człowiek :-)

Piotr3ks
Też człowiek :-)
Zarejestrowany: 2007-06-24

Re: dhcep problem...

bercik napisał(-a):

w dwóch ostatnich klasach otwierajacy { jest zamykany za pomoca ) ... wydaje mi sie iz to moze byc przyczyna niestartowania serwera dhcp ... co jest z koleji przyczyna "no offer received" z logow

Wygląda na to że tu leży problem.

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#4  2007-12-27 18:07:39

  BiExi - matka przelozona

BiExi
matka przelozona
Skąd: Gorlice
Zarejestrowany: 2004-04-16
Serwis

Re: dhcep problem...

nie bo ja do z palca pisalam bo to jest skrucony plik dhcepa on w zeczywistosci ma ponad 500 wispow tylko recznie go tutaj wpisywalam w orginale jest ok.... z nawiasami

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#5  2007-12-27 19:14:32

  bercik - Moderator Mamut

bercik
Moderator Mamut
Skąd: Warszawa
Zarejestrowany: 2006-09-23
Serwis

Re: dhcep problem...

sprawdz moze dhcping'iem z tego gniazda sieciowego czy dostepne sa oferty ... bo moze cos po drodze (jakis routerek, ap, ...) wycina zadania dhcp ...

sprawdz tez dhcpingiem z innego hosta ktorego mac umiescisz w tej klasie ...


"Wszyscy wiedzą, że czegoś zrobić nie można. Ale przypadkowo znajduje się jakiś nieuk, który tego nie wie. I on właśnie robi odkrycie." (A.Einstein)

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