Date: Sun, 1 Nov 2009 05:22:54 -0800 (PST) From: =?iso-8859-1?Q?D=E1nielisz_L=E1szl=F3?= <laszlo_danielisz@yahoo.com> To: krad <kraduk@googlemail.com> Cc: freebsd-questions@freebsd.org Subject: Re: dhcpd related issue - not giving up Message-ID: <590678.95241.qm@web30803.mail.mud.yahoo.com> In-Reply-To: <d36406630911010439x3f5dba54y63f1b4612c5a3dd3@mail.gmail.com> References: <82804.79685.qm@web30804.mail.mud.yahoo.com> <b043a4850910312238p79e05049ka3ce74f8f44307ed@mail.gmail.com> <516971.12872.qm@web30807.mail.mud.yahoo.com> <806321.83601.qm@web30807.mail.mud.yahoo.com> <49594.91061.qm@web30806.mail.mud.yahoo.com> <d36406630911010309w3b3486a8p96428cc294bd6ca6@mail.gmail.com> <367136.24680.qm@web30807.mail.mud.yahoo.com> <d36406630911010439x3f5dba54y63f1b4612c5a3dd3@mail.gmail.com>
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Right now I'm using a layer 3 switch but I also tried with direct UTP conne=
ction between BSD-s rl1 port and MacBook's en0 port and I experience the sa=
me.=0A=0A=0A=0A=0A________________________________=0AFrom: krad <kraduk@goo=
glemail.com>=0ATo: D=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.com>=0ACc=
: freebsd-questions@freebsd.org=0ASent: Sun, November 1, 2009 1:39:13 PM=0A=
Subject: Re: dhcpd related issue - not giving up=0A=0A=0A=0A=0A2009/11/1 D=
=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.com>=0A=0AWell, it says:=0A>=
=0A>rl1: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metri=
c 0 mtu 1500=0A> options=3D8<VLAN_MTU>=0A>> ether 00:13:8f:86:2f:64=
=0A> inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255=0A> =
media: Ethernet autoselect (100baseTX <full-duplex>)=0A> status: active=
=0A>=0A>=0A>=0A>=0A________________________________=0AFrom: krad <kraduk@go=
oglemail.com>=0A>=0A>To: D=E1nielisz L=E1szl=F3=0A> <laszlo_danielisz@yahoo=
.com>=0A>Cc: freebsd-questions@freebsd.org=0A>Sent: Sun, November 1, 2009 1=
2:09:30 PM=0A>Subject: Re: dhcpd related issue - not giving up=0A>=0A>=0A>=
=0A>=0A>=0A>2009/11/1 D=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.com>=
=0A>=0A>>>=0A>>I don't give it up, doing some tcpdump on my BSD I can see t=
he dhcp request reaches the machine, the dhcpd is running, but why doesn't =
gives any IP?=0A>>=0A>>>># tcpdump -i rl1 -n port 67 or port 68=0A>>>>tcpdu=
mp: verbose output suppressed, use -v or -vv for full protocol decode=0A>>>=
>listening on rl1, link-type EN10MB (Ethernet), capture size 96 bytes=0A>>>=
>11:51:43.086597 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request fr=
om 00:24:03:f1:bd:36, length 300=0A>>>>11:51:45.102260 IP 0.0.0.0.68 > 255.=
255.255.255.67: BOOTP/DHCP, Request from 00:24:03:f1:bd:36, length 300=0A>>=
>>11:51:49.114960 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request f=
rom 00:24:03:f1:bd:36, length 300=0A>>>>11:51:57.150734 IP 0.0.0.0.68 > 255=
.255.255.255.67: BOOTP/DHCP, Request from 00:24:03:f1:bd:36, length 300=0A>=
>>>11:51:59.157311 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request =
from 00:24:03:f1:bd:36, length 300=0A>>>>11:52:03.160029 IP 0.0.0.0.68 > 25=
5.255.255.255.67: BOOTP/DHCP, Request from 00:24:03:f1:bd:36, length 300=0A=
>>>>11:57:09.770520 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request=
from 00:23:6c:86:41:d9, length 300=0A>>>>11:57:11.941379 IP 0.0.0.0.68 > 2=
55.255.255.255.67: BOOTP/DHCP, Request from 00:23:6c:86:41:d9, length 300=
=0A>>>>11:57:14.928398 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Requ=
est from 00:23:6c:86:41:d9, length 300=0A>>>>11:57:16.378911 IP 0.0.0.0.68 =
> 255.255.255.255.67: BOOTP/DHCP, Request from 00:23:6c:86:41:d9, length 30=
0=0A>>>>11:57:17.703219 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Req=
uest from 00:23:6c:86:41:d9, length 300=0A>>>>11:57:18.839763 IP 0.0.0.0.68=
> 255.255.255.255.67: BOOTP/DHCP, Request from 00:23:6c:86:41:d9, length 3=
00=0A>>=0A>>=0A>>=0A>>=0A>>=0A>>=0A>>>>________________________________=0A>=
>>>From: D=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.com>=0A>>>>To: free=
bsd-questions@freebsd.org=0A>>>>Sent: Sun, November 1, 2009 11:06:36 AM=0A>=
>>>Subject: Re: dhcpd related issue=0A>>=0A>>>>I had one more idea: try nma=
p on my dhcp server, and port 67 does not seems to be opened, after I tried=
telneting in and my connection was refused:=0A>>=0A>>>>$ telnet 192.168.1.=
1 67=0A>>>>Trying 192.168.1.1...=0A>>>>telnet: connect to address 192.168.1=
.1: Connection refused=0A>>>>telnet: Unable to connect to remote host=0A>>=
=0A>>>>Than I disabled pf=0A>>>># pfctl -d=0A>>>>No ALTQ support in kernel=
=0A>>>>ALTQ related functions disabled=0A>>>>pf disabled=0A>>=0A>>>>Than I =
checked telnet/nmap again but still don't found any 67 port ever there. I c=
hecked again that the dhcpd is running, and its up:=0A>>>># ps ax|grep dhcp=
=0A>>>> 958 ?? Is 0:00.00 /usr/local/sbin/dhcpd -cf /usr/local/etc/d=
hcpd.conf -lf /var/db/dhcpd/dhcpd.lease=0A>>=0A>>>>Any idea?=0A>>=0A>>=0A>>=
=0A>>=0A>>>>________________________________=0A>>>>From: D=E1nielisz L=E1sz=
l=F3 <laszlo_danielisz@yahoo.com>=0A>>>>To: patrick <gibblertron@gmail.com>=
=0A>>>>Cc: freebsd-questions@freebsd.org=0A>>>>Sent: Sun, November 1, 2009 =
8:34:03 AM=0A>>>>Subject: Re: dhcpd related issue=0A>>=0A>>>>It's the same,=
I still don't got any IP address.=0A>>=0A>>=0A>>=0A>>=0A>>>>______________=
__________________=0A>>>>From: patrick <gibblertron@gmail.com>=0A>>>>To: D=
=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.com>=0A>>>>Cc: freebsd-questi=
ons@freebsd.org=0A>>>>Sent: Sun, November 1, 2009 6:38:31 AM=0A>>>>Subject:=
Re: dhcpd related issue=0A>>=0A>>>>What happens if you disable pf temporar=
ily?=0A>>=0A>>>>2009/10/31 D=E1nielisz L=E1szl=F3 <laszlo_danielisz@yahoo.c=
om>:=0A>>>>> Hello,=0A>>>>>=0A>>>>> I just configured my dhcpd but it gives=
no IP-s.=0A>>>>> What had I done until now:=0A>>>>>=0A>>>>> 1. Installed =
isc-dhcp via ports=0A>>>>>=0A>>>>> 2. edited the /usr/local/etc/dhcpd.conf=
=0A>>>>>=0A>>>>> option domain-name "bsd";=0A>>>>> option domain-name-serve=
rs <my dns server ip>;=0A>>>>> option subnet-mask 255.255.255.0;=0A>>>>> au=
thoritative;=0A>>>>>=0A>>>>> default-lease-time 3600;=0A>>>>> max-lease-tim=
e 86400;=0A>>>>> ddns-update-style none;=0A>>>>>=0A>>>>> subnet 192.168.1.0=
netmask 255.255.255.0 {=0A>>>>> range 192.168.1.129 192.168.1.250;=0A>>>>>=
option routers 192.168.1.1;=0A>>>>> }=0A>>>>>=0A>>>>> 3. Added the followi=
ng ones to /etc/rc.conf=0A>>>>> ifconfig_rl1=3D"inet 192.168.1.1 netmask 2=
55.255.255.0"=0A>>>>> dhcpd_enable=3D"YES"=0A>>>>> dhcpd_conf=3D"/usr/local=
/etc/dhcpd.conf"=0A>>>>> dhcpd_ifaces=3D"rl1"=0A>>>>>=0A>>>>>=0A>>>>> 4. Op=
ened the adequate port in pf=0A>>>>> pass in log on rl1 inet proto tcp from=
192.168.1.0/24 to 192.168.1.1 port =3D bootps flags S/SA keep state=0A>>>>=
> pass in log on rl1 inet proto udp from 192.168.1.0/24 to 192.168.1.1 port=
=3D bootps keep state=0A>>>>>=0A>>>>> 5.. When I start de daemon:=0A>>>>> =
# /usr/local/etc/rc.d/isc-dhcpd start=0A>>>>> Starting dhcpd.=0A>>>>> Inter=
net Systems Consortium DHCP Server V3.0.7=0A>>>>> Copyright 2004-2008 Inter=
net Systems Consortium.=0A>>>>> All rights reserved.=0A>>>>> For info, plea=
se visit http://www.isc.org/sw/dhcp/=0A>>>>>; Wrote 0 leases to leases file.=
=0A>>>>> Listening on Socket/rl1/192.168.1/24=0A>>>>> Sending on Socket/r=
l1/192.168.1/24=0A>>>>>=0A>>>>> Everythings looks to be ok there but on the=
client (I tried OS-X and Nokia symbian) I can not obtain the IP address, d=
o you have any idea what should I check?=0A>>>>>=0A>>>>>=0A>>>>> Thanks!=0A=
>>>>> Laci=0A>>>>>=0A>>>>>=0A>>>>>=0A>>>>> ________________________________=
_______________=0A>>>>> freebsd-questions@freebsd.org mailing list=0A>>>>> =
http://lists.freebsd.org/mailman/listinfo/freebsd-questions=0A>>>>>; To unsu=
bscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"=0A>>>=
>>=0A>>>>_______________________________________________=0A>>freebsd-questi=
ons@freebsd.org mailing list=0A>>http://lists.freebsd.org/mailman/listinfo/=
freebsd-questions=0A>>>>To unsubscribe, send any mail to "freebsd-questions=
-unsubscribe@freebsd.org"=0A>>=0A>>=0A>>=0A>>=0A>>>>_______________________=
________________________=0A>>freebsd-questions@freebsd.org mailing list=0A>=
>http://lists.freebsd.org/mailman/listinfo/freebsd-questions=0A>>>>To unsub=
scribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"=0A>>=
=0A>>=0A>>=0A>>=0A>>>>_______________________________________________=0A>>f=
reebsd-questions@freebsd.org mailing list=0A>>http://lists.freebsd.org/mail=
man/listinfo/freebsd-questions=0A>>>>To unsubscribe, send any mail to "free=
bsd-questions-unsubscribe@freebsd.org"=0A>>=0A>>=0A>>=0A>>=0A>>>>__________=
_____________________________________=0A>>freebsd-questions@freebsd.org mai=
ling list=0A>>http://lists.freebsd.org/mailman/listinfo/freebsd-questions=
=0A>>>>To unsubscribe, send any mail to "freebsd-questions-unsubscribe@free=
bsd.org"=0A>>=0A>start with the silly stuff what does ifconfig say for that=
interface=0A>=0A>=0A=0Alooks good are you using a managed or unmanaged swi=
tch . If its managed check the settings on it, VLANs, and whether it is for=
warding broadcasts etc=0A=0A=0A=0A
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