On 22/06/2025 13:57, Rowland Penny via samba wrote: > From what you posted in your earlier post, this appears to be Samba > 4.17.12, so probably Debian 12. > > In which case, there is no /etc/init directory and there isn't a > smbd.conf file, it will be /etc/samba/smb.conf. > > I do not think that reloading the Samba config will change the > interfaces for a running smbd, it binds to the interfaces at startup. > > Can I suggest you stop using the default Debian Samba and use the > version from bookworm-backports, this will get you 4.22.2 at the moment > and that is supported by Samba, 4.17.12 is only supported by Debian and > as such isn't likely to get fixed if you have hit a bug, which is > unlikely. > > '0.0.0.0' is not the loopback device. > > 'ifconfig' is deprecated, it has been replaced with 'ip a', what does > that show ? Yes, it's Debian 12 and Samba 4.17.12. I prefer installing packages through apt. Is 4.22.2 available as a package? I know 0.0.0.0 isn't the loopback device. Here's what I wrote: > If I use it, Samba only listens to the loopback interface. ============root at debian-dell:~# netstat -tunlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address? ? ? ? ? ?Foreign Address ?State? ? ? ?PID/Program name tcp? ? ? ? 0? ? ? 0 127.0.0.1:445? ? ? ? ? ?0.0.0.0:* ?LISTEN? ? ? 396/smbd root at debian-dell:~# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 ? ? link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 ? ? inet 127.0.0.1/8 scope host lo ? ? ? ?valid_lft forever preferred_lft forever ? ? inet6 ::1/128 scope host noprefixroute ? ? ? ?valid_lft forever preferred_lft forever 2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 ? ? link/ether 00:80:64:fd:7a:c6 brd ff:ff:ff:ff:ff:ff ? ? inet 192.168.0.19/24 brd 192.168.0.255 scope global dynamic enp4s0 ? ? ? ?valid_lft 852956sec preferred_lft 852956sec ? ? inet6 2a01:e0a:590:fd80:280:64ff:fefd:7ac6/64 scope global dynamic mngtmpaddr ? ? ? ?valid_lft 86345sec preferred_lft 86345sec ? ? inet6 fe80::280:64ff:fefd:7ac6/64 scope link ? ? ? ?valid_lft forever preferred_lft forever On 22/06/2025 14:12, ???????? ????????? wrote: > If you are using NetworkManager and systemd you are probably getting samba > service to start before it actually configures your network card so it only > finds the loopback. Try to configure systemd to start smb services after > NetworkManager-wait-online.service It's a thin client, doesn't have much RAM, so I installed Debian without X. Should I edit /usr/lib/systemd/system/smb.service so it loads after Ethernet is up and running (IP assigned by DHCP)? https://serverfault.com/questions/482730/systemd-dependencies-and-boot-order
Rowland Penny
2025-Jun-22 14:11 UTC
[Samba] Right-way to use " bind interfaces only = Yes"?
On Sun, 22 Jun 2025 15:52:27 +0200 Gilles via samba <samba at lists.samba.org> wrote:> On 22/06/2025 13:57, Rowland Penny via samba wrote: > > From what you posted in your earlier post, this appears to be Samba > > 4.17.12, so probably Debian 12. > > > > In which case, there is no /etc/init directory and there isn't a > > smbd.conf file, it will be /etc/samba/smb.conf. > > > > I do not think that reloading the Samba config will change the > > interfaces for a running smbd, it binds to the interfaces at > > startup. > > > > Can I suggest you stop using the default Debian Samba and use the > > version from bookworm-backports, this will get you 4.22.2 at the > > moment and that is supported by Samba, 4.17.12 is only supported > > by Debian and as such isn't likely to get fixed if you have hit a > > bug, which is unlikely. > > > > '0.0.0.0' is not the loopback device. > > > > 'ifconfig' is deprecated, it has been replaced with 'ip a', what > > does that show ? > > Yes, it's Debian 12 and Samba 4.17.12. > > I prefer installing packages through apt. Is 4.22.2 available as a > package?Yes, from bookworm-backports Add this line to /etc/apt/sources.list: deb http://deb.debian.org/debian bookworm-backports main Run 'apt update' Then: apt install -t bookworm-backports attr samba smbclient winbind libnss-winbind libpam-winbind ldb-tools krb5-user python3-setproctitle> > I know 0.0.0.0 isn't the loopback device. Here's what I wrote: > > If I use it, Samba only listens to the loopback interface. > ============> root at debian-dell:~# netstat -tunlp > Active Internet connections (only servers) > Proto Recv-Q Send-Q Local Address? ? ? ? ? ?Foreign Address ?State > PID/Program name > tcp? ? ? ? 0? ? ? 0 127.0.0.1:445? ? ? ? ? ?0.0.0.0:* ?LISTEN > 396/smbdMine listens on IP as well.>> On 22/06/2025 14:12, ???????? ????????? wrote: > > If you are using NetworkManager and systemd you are probably > > getting > samba > > service to start before it actually configures your network card > > so > it only > > finds the loopback. Try to configure systemd to start smb services > > after NetworkManager-wait-online.service > > It's a thin client, doesn't have much RAM, so I installed Debian > without X.Then you probably are not using NM.> > Should I edit /usr/lib/systemd/system/smb.service so it loads after > Ethernet is up and running (IP assigned by DHCP)? > https://serverfault.com/questions/482730/systemd-dependencies-and-boot-order > >Definitely worth trying. Rowland