Hello, Eric
Thank you for your help.
Sorry for late answer but my 'webmail' reply was rejected by server.
I've just tried your tip, removing explicit netmask in dhcp-range.
This didn't resoved this issue.
Furthermore, I've tried following change without any success:
a) added:
interface=eth2
no-dhcp-interface=eth2
b) removed:
dhcp-option=1... (mask)
dhcp-option=28... (broadcast)
note: broadcast address still okay
c) removed both eth2 params above
Shorewall dhcp rules seems to be okay and i can ping
any address on the 192.168.1.0/25 subnet from the firewall.
1. Exerp or 'shorewall show'
------------------------------------------------------------------------------------
Chain OUTPUT
9 2952 ACCEPT udp -- * eth1 0.0.0.0/0 0.0.0.0/0 udp dpts:67:68
Chain eth1_in
15 6656 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpts:67:68
2. Content of LRPs config:
------------------------------------------------------------------------------------
LRP="root config etc local modules libcrpto libm libz log dropbear
ulogd iptables shorwall ppp pppoe ntpdate ntpsimpl dnsmasq"
On Tue, 18 Apr 2006 20:33:33 +0200 (CEST)
"Eric Spakman" <[EMAIL PROTECTED]> wrote:
> Hello Barnabé,
>
> Did you try it without explicitly seting the netmask?
>
> dhcp-range=192.168.1.97,192.168.1.110,10m
>
> Eric
>
> > Dear all,
> > I wonder why dnmasq's dhcp doesn't returns the netmask, which should be
> > 255.255.255.128
> > on both LAN and DMZ. Here is the dhcpcd log exerp on my (gentoo-linux)
> > workstation:
> >
> >
> > "Apr 18 11:39:48 julie dhcpcd[14872]: subnetMask option is missing in
> > DHCP
> > server response. Assuming 255.255.255.0"
> >
> >
> > Same thing appens for macOSX systems on the same lan.
> >
> >
> > Would someone be nice enough in giving me hand for refine diagnostic
> > and/or resolve this issue ?
> >
> > Many thanks in advance for your help
> > Kindest regards
> > bib
> >
> >
> >
> > 1) /etc/network/interfaces
> > --------------------------------------------------------------------
> > auto lo iface lo inet loopback
> >
> > auto ppp0 iface ppp0 inet ppp pre-up ip link set eth0 up provider
> > dsl-provider eth0 auto eth1 iface eth1 inet static address 192.168.1.121
> > netmask 255.255.255.128 broadcast 192.168.1.127 auto eth2 iface eth2 inet
> > static address 192.168.1.254 netmask 255.255.255.128 broadcast
> 192.168.1.255
> >
> >
> >
> > 2) Output of 'ip addr'
> > --------------------------------------------------------------------
> > 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
> > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8
> > scope host lo 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop
> > link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 3: eth0:
> > <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
> > link/ether 00:c0:4f:a4:fa:17 brd ff:ff:ff:ff:ff:ff 4: eth1:
> > <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
> > link/ether 00:10:5a:e1:50:08 brd ff:ff:ff:ff:ff:ff inet 192.168.1.121/25
> > brd 192.168.1.127 scope global eth1 5: eth2: <BROADCAST,MULTICAST,UP> mtu
> > 1500 qdisc pfifo_fast qlen 1000
> > link/ether 00:40:f4:41:27:9c brd ff:ff:ff:ff:ff:ff inet 192.168.1.254/25
> > brd 192.168.1.255 scope global eth2 6: ppp0:
> > <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1492 qdisc pfifo_fast qlen 3
> > link/ppp inet 182.251.214.183 peer 182.251.211.232/32 scope global ppp0
> >
> >
> > 3) Output of 'ip route'
> > --------------------------------------------------------------------
> > 182.251.211.232 dev ppp0 proto kernel scope link src 182.251.214.183
> > 192.168.1.0/25 dev eth1 proto kernel scope link src 192.168.1.121
> > 192.168.1.128/25 dev eth2 proto kernel scope link src 192.168.1.254
> > default via 182.251.211.232 dev ppp0
> >
> >
> > 4) dnsmasq.conf
> > --------------------------------------------------------------------
> > domain-needed bogus-priv filterwin2k no-resolv no-poll
> server=182.251.252.10
> > server=182.251.250.10 local=/b7/ address=/doubleclick.net/127.0.0.1
> > interface=eth1 expand-hosts domain=b7 # Forcing netmask doesn't change
> > anything: still no netmask given by dhcp
> > dhcp-option=1,255.255.255.128 dhcp-option=28,192.168.1.127 # This works
> > dhcp-option=42,0.0.0.0 dhcp-lease-max=150 dhcp-authoritative cache-size=150
> > log-queries conf-file=/usr/local/etc/dnsmasq.more.conf # Dynamic range set
> > dhcp-range=192.168.1.97,192.168.1.110,255.255.255.128,10m # Static hosts
> > dhcp-host=00:50:04:99:2D:8C,192.168.1.2,id:*
> > dhcp-host=00:0D:93:56:93:0E,192.168.1.3,id:*
> > dhcp-host=00:10:5A:E1:4E:2B,192.168.1.4,id:*
> > dhcp-host=08:00:2B:86:3C:75,192.168.1.5,id:*
> > dhcp-host=08:00:20:D9:4D:14,192.168.1.6,id:*
> > dhcp-host=00:0C:6E:10:CD:EA,192.168.1.7,id:*
> >
> >
> >
> >
> > 5) Exerp of /etc/hosts
> > --------------------------------------------------------------------
> > #/etc/hosts
> > 127.0.0.1 localhost
> > 192.168.1.1 1
> > 192.168.1.2 host2 2
> > 192.168.1.3 host3 3
> > 192.168.1.4 host4 4
> > 192.168.1.5 host5 5
> > 192.168.1.6 host6 6
> > 192.168.1.7 host7 7
> > 192.168.1.8 8
> > ...
> > 192.168.1.126 126
> > #192.168.1.127 THIS_IS_BCAST
> > #192.168.1.128 128
> > ...
> > #192.168.1.254 254
> > #192.168.1.255 THIS_IS_ALSO_BCAST
> >
> >
> > # The following lines are desirable for IPv6 capable hosts
> > ::1 ip6-localhost ip6-loopback
> > fe00::0 ip6-localnet
> > ff00::0 ip6-mcastprefix
> > ff02::1 ip6-allnodes
> > ff02::2 ip6-allrouters
> > ff02::3 ip6-allhosts
> >
> >
> >
> > # ALL ISP IPs ARE FAKE
> >
> >
>
>
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