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Security and Networking / Enfora Gsm110 Gprs Connection Problems
« on: October 25, 2006, 05:44:21 pm »
Output from netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
10.0.0.1 0.0.0.0 255.255.255.255 UH 40 0 0 ppp0
0.0.0.0 10.0.0.1 0.0.0.0 UG 40 0 0 ppp0
Output from ifconfig -a
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
ppp0 Link encap:Point-to-Point Protocol
inet addr:151.81.7.66 P-t-P:10.0.0.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:9 errors:4 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:108 (108.0 b) TX bytes:130 (130.0 b)
cat /etc/resolv.conf gives
# Domain name searches will fail until you point this to a real DNS server.
nameserver 212.245.255.2
nameserver 193.70.192.25
I tried ping again and sometimes it works.
e.g. ping google.com gave me a few responses but generally I get between
85% and 100% packet loss
I am trying to use the built-in NetFront browser. How do I check Proxy Settings
for this and what should they be?
The ability to connect is somewhat erratic. On some attempts I get the following
(last few lines only).
rcvd [IPCP ConfAck id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
sent [IPCP ConfReq id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
Timeout 0x20084bc:0x203b6a0 in 3 seconds.
rcvd [IPCP ConfAck id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
sent [IPCP ConfReq id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
Timeout 0x20084bc:0x203b6a0 in 3 seconds.
rcvd [LCP TermReq id=0x1 cf 03]
LCP terminated by peer (M-O^C)
Untimeout 0x20084bc:0x203b6a0.
Timeout 0x20084bc:0x203b440 in 3 seconds.
sent [LCP TermAck id=0x1]
Modem hangup
Untimeout 0x20084bc:0x203b440.
Connection terminated.
but if I try enough times I eventually get this..
sent [IPCP ConfNak id=0xa <addr 10.0.0.1>]
rcvd [IPCP ConfReq id=0xb <addr 212.245.41.43>]
ipcp: returning Configure-REJ
sent [IPCP ConfRej id=0xb <addr 212.245.41.43>]
rcvd [IPCP ConfReq id=0xc]
ipcp: returning Configure-ACK
sent [IPCP ConfAck id=0xc]
Untimeout 0x20084bc:0x203b6a0.
ipcp: up
local IP address 151.81.7.66
remote IP address 10.0.0.1
primary DNS address 212.245.255.2
secondary DNS address 193.70.192.25
Script /etc/ppp/ip-up started (pid 776)
Script /etc/ppp/ip-up finished (pid 776), status = 0x0
Thanks for your help,
Mick.
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
10.0.0.1 0.0.0.0 255.255.255.255 UH 40 0 0 ppp0
0.0.0.0 10.0.0.1 0.0.0.0 UG 40 0 0 ppp0
Output from ifconfig -a
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
ppp0 Link encap:Point-to-Point Protocol
inet addr:151.81.7.66 P-t-P:10.0.0.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:9 errors:4 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:108 (108.0 b) TX bytes:130 (130.0 b)
cat /etc/resolv.conf gives
# Domain name searches will fail until you point this to a real DNS server.
nameserver 212.245.255.2
nameserver 193.70.192.25
I tried ping again and sometimes it works.
e.g. ping google.com gave me a few responses but generally I get between
85% and 100% packet loss
I am trying to use the built-in NetFront browser. How do I check Proxy Settings
for this and what should they be?
The ability to connect is somewhat erratic. On some attempts I get the following
(last few lines only).
rcvd [IPCP ConfAck id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
sent [IPCP ConfReq id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
Timeout 0x20084bc:0x203b6a0 in 3 seconds.
rcvd [IPCP ConfAck id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
sent [IPCP ConfReq id=0x2 <addr 151.81.6.224> <ms-dns1 212.245.255.2> <ms-dns3 193.70.192.25>]
Timeout 0x20084bc:0x203b6a0 in 3 seconds.
rcvd [LCP TermReq id=0x1 cf 03]
LCP terminated by peer (M-O^C)
Untimeout 0x20084bc:0x203b6a0.
Timeout 0x20084bc:0x203b440 in 3 seconds.
sent [LCP TermAck id=0x1]
Modem hangup
Untimeout 0x20084bc:0x203b440.
Connection terminated.
but if I try enough times I eventually get this..
sent [IPCP ConfNak id=0xa <addr 10.0.0.1>]
rcvd [IPCP ConfReq id=0xb <addr 212.245.41.43>]
ipcp: returning Configure-REJ
sent [IPCP ConfRej id=0xb <addr 212.245.41.43>]
rcvd [IPCP ConfReq id=0xc]
ipcp: returning Configure-ACK
sent [IPCP ConfAck id=0xc]
Untimeout 0x20084bc:0x203b6a0.
ipcp: up
local IP address 151.81.7.66
remote IP address 10.0.0.1
primary DNS address 212.245.255.2
secondary DNS address 193.70.192.25
Script /etc/ppp/ip-up started (pid 776)
Script /etc/ppp/ip-up finished (pid 776), status = 0x0
Thanks for your help,
Mick.