[pptp-server] Cannot ping after connecting.

[Naresh]

Hi,

  I am testing a pptp server locally and trying to simulate the remote
connection. I have a Win 2K pc with internet address and the pptp server on same
network with local address. I am able to establish Vpn connection from Win2k
machine but unable to ping local ip addresses. Here are some config. settings:

[root at buzz /root]# iptables -L -n -v
Chain INPUT (policy ACCEPT 10502 packets, 1127656 bytes)
 pkts bytes target     prot opt in     out     source               destination
    4   296 ACCEPT     all  --  lo     *       127.0.0.0/8          0.0.0.0/0
    0     0 ACCEPT     all  --  lo     *       10.1.2.0/24          0.0.0.0/0
   80  4405 ACCEPT     all  --  eth0   *       10.1.2.0/24          0.0.0.0/0
 1349  114K ACCEPT     47   --  eth0   *       0.0.0.0/0            0.0.0.0/0
  186 13323 ACCEPT     all  --  ppp+   *       10.1.2.0/24          10.1.2.0/24

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
    4   240 ACCEPT     all  --  eth0   *       10.1.2.0/24          0.0.0.0/0
    8   480 ACCEPT     all  --  *      eth0    0.0.0.0/0            10.1.2.0/24

Chain OUTPUT (policy ACCEPT 10657 packets, 4613238 bytes)
 pkts bytes target     prot opt in     out     source               destination
    4   296 ACCEPT     all  --  *      lo      0.0.0.0/0            127.0.0.0/8
    0     0 ACCEPT     all  --  *      lo      10.1.2.0/24          0.0.0.0/0
  116  8180 ACCEPT     all  --  *      eth0    10.1.2.0/24          0.0.0.0/0
 1606 73530 ACCEPT     47   --  *      eth0    0.0.0.0/0            0.0.0.0/0
  200 14835 ACCEPT     all  --  *      ppp+    10.1.2.0/24          10.1.2.0/24
[root at buzz /root]#

-----------------------------------------------
/etc/ppp/options:

name *
lock
mtu 1490
mru 1490
proxyarp
auth
+chap
+chapms
+chapms-v2
ipcp-accept-local
ipcp-accept-remote
lcp-echo-failure 3
lcp-echo-interval 5
deflate 0
mppe-128
mppe-40
mppe-stateless
defaultroute
debug


------------------------

[root at buzz /root]# netstat -nr
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
10.1.2.247      0.0.0.0         255.255.255.255 UH       40 0          0 ppp0
63.107.13.192   0.0.0.0         255.255.255.192 U        40 0          0 eth0
10.1.2.0        0.0.0.0         255.255.255.0   U        40 0          0 eth0
127.0.0.0       0.0.0.0         255.0.0.0       U        40 0          0 lo
0.0.0.0         10.1.2.2        0.0.0.0         UG       40 0          0 eth0
[root at buzz /root]#


---------------------
[root at buzz /root]# lsmod
Module                  Size  Used by
ip_gre                  7040   0  (unused)
ppp_mppe               23712   2  (autoclean)
ppp_async               6672   1  (autoclean)
ppp_generic            18816   3  (autoclean) [ppp_mppe ppp_async]
slhc                    4864   0  (autoclean) [ppp_generic]
iptable_filter          1856   0  (autoclean) (unused)
iptable_nat            19744   0  (unused)
ip_conntrack           23520   1  [iptable_nat]
ip_tables              13696   4  [iptable_filter iptable_nat]
unix                   16656  47  (autoclean)
[root at buzz /root]#


Can someone please tell me where I went wrong. i did not put any masq. rules
since I'll be using FW1 for NAT.

Thanks,
Naresh