ja osobne pouzivam host-only adapter a mam tam udelanej samozrejme NAT .. tzn v linuxu mam:
# ip a show dev vboxnet0
4: vboxnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff
inet 192.168.255.1/24 brd 192.168.255.255 scope global vboxnet0
valid_lft forever preferred_lft forever
inet6 fe80::800:27ff:fe00:0/64 scope link
valid_lft forever preferred_lft forever
mam na tomhle adapteru vypnute to vboxi dhcp a adresu mam nastavenou ve windows natvrdo (tzn windows(192.168.255.10) jsou za vboxnet0(192.168.255.1) ..
# arp -n | grep 255.10
192.168.255.10 ether 08:00:27:7b:f4:cc C vboxnet0
Samozrejme musis mit nastavene iptables, aby to delalo ten nat (eg zapnuta maskarada v POSTROUTING, zablokovane sambi porty na normalnich interfejsech eth0 a wlan0 a jeste si forwarduju 3389 aka remote desktop na adresu svyho linuxu, abych se dostal z venku do win pres rdp):
# iptables-save
# Generated by iptables-save v1.4.19.1 on Mon Aug 18 10:40:49 2014
*nat
:PREROUTING ACCEPT [17164:3972678]
:INPUT ACCEPT [8:900]
:OUTPUT ACCEPT [121984:7752272]
:POSTROUTING ACCEPT [121978:7751768]
-A PREROUTING -p tcp -m tcp --dport 3389 -j DNAT --to-destination 192.168.255.10:3389
-A POSTROUTING -s 192.168.255.0/24 -j MASQUERADE
COMMIT
# Completed on Mon Aug 18 10:40:49 2014
# Generated by iptables-save v1.4.19.1 on Mon Aug 18 10:40:49 2014
*raw
:PREROUTING ACCEPT [5273596:5564711667]
:OUTPUT ACCEPT [4772058:822187828]
COMMIT
# Completed on Mon Aug 18 10:40:49 2014
# Generated by iptables-save v1.4.19.1 on Mon Aug 18 10:40:49 2014
*filter
:INPUT DROP [6084:521170]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [4772058:822187828]
-A INPUT -i lo -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i eth0,wlan0 -p tcp -m tcp --dport 445 -j DROP
-A INPUT -i eth0,wlan0 -p tcp -m tcp --dport 139 -j DROP
-A INPUT -p tcp -m tcp --dport 3389 -j ACCEPT
-A INPUT -p tcp -m conntrack --ctstate NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m conntrack --ctstate NEW -m tcp --dport 445 -j ACCEPT
-A INPUT -p tcp -m conntrack --ctstate NEW -m tcp --dport 139 -j ACCEPT
-A FORWARD -s 192.168.255.0/24 -j ACCEPT
-A FORWARD -d 192.168.255.0/24 -j ACCEPT
COMMIT
# Completed on Mon Aug 18 10:40:49 2014
Sambu mam normalne zapnutou a sdilim celej svuj $HOME, kterej se pripojuje do VM win automaticky po startu jako X:\\
# smbstatus -Sv | sed "s/$USER/foobar/g"
using configfile = /etc/samba/smb.conf
Opened /var/lib/samba/connections.tdb
Service pid machine Connected at
-------------------------------------------------------
foobar 24244 192.168.255.10 Mon Aug 18 08:25:59 2014
Hint:
vite vubec co to create mode a directory mode 777 dela ? proc to tam mas ? z jakyho duvodu ?