Mailinglist Archive: opensuse (4288 mails)
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routing problem with two Internet connections
- From: Ronald Wiplinger <ronald@xxxxxxxxx>
- Date: Wed, 01 May 2002 16:04:34 +0800
- Message-id: <5.1.0.14.2.20020501154833.02ce3d10@xxxxxxxxxxxxxxx>
I got two ADSL lines, one without pppoe, one with.
The connections are:
eth0 ISP-1 61.220.121.18/248
eth1 ISP-2 61.70.213.173
eth2 free
eth3 internal LAN (private address space)
ifconfig shows:
eth0 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A5
inet addr:61.220.121.18 Bcast:61.220.121.23 Mask:255.255.255.248
inet6 addr: fe80::280:c8ff:feb9:a1a5/10 Scope:Link
inet6 addr: 2001:238:f00:9::a000/128 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14618682 errors:1 dropped:0 overruns:0 frame:0
TX packets:16239584 errors:10 dropped:0 overruns:0 carrier:10
collisions:0 txqueuelen:100
RX bytes:4197891829 (4003.4 Mb) TX bytes:3028376017 (2888.0 Mb)
Interrupt:5 Base address:0xa800
eth1 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A6
inet addr:61.70.213.173 Bcast:61.255.255.255 Mask:255.255.255.0
inet6 addr: fe80::280:c8ff:feb9:a1a6/10 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:685 errors:7 dropped:0 overruns:0 frame:0
TX packets:3536 errors:21 dropped:0 overruns:0 carrier:21
collisions:0 txqueuelen:100
RX bytes:61002 (59.5 Kb) TX bytes:432531 (422.3 Kb)
Interrupt:11 Base address:0xa400
eth3 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A8
inet addr:192.168.250.254 Bcast:192.168.250.255 Mask:255.255.255.0
inet6 addr: fe80::280:c8ff:feb9:a1a8/10 Scope:Link
inet6 addr: 2001:238:f00:9::a003/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:17057250 errors:1005 dropped:0 overruns:0 frame:1530
TX packets:14575498 errors:2666 dropped:0 overruns:0 carrier:2666
collisions:346724 txqueuelen:100
RX bytes:2543992672 (2426.1 Mb) TX bytes:2918081677 (2782.8 Mb)
Interrupt:15 Base address:0x9800
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.255.1.171 P-t-P:203.133.3.34 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:324 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:30 (30.0 b) TX bytes:26994 (26.3 Kb)
The inet addr changes on ppp0 every time I logon, but the P-t-P address remains.
route shows:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
dns.elmit.com * 255.255.255.255 UH 1 0 0 dummy0
TPNOC1-ERX-BRAS * 255.255.255.255 UH 0 0 0 ppp0
NETWORK-1.ELMIT * 255.255.255.248 U 0 0 0 eth0
192.168.250.0 * 255.255.255.0 U 0 0 0 eth3
u213-0.u61-70.g * 255.255.255.0 U 0 0 0 eth1
default ADSL-1.ELMIT.CO 0.0.0.0 UG 0 0 0 eth0
default * 0.0.0.0 U 2 0 0 eth1
So far I could not see anything wrong.
Watching my two ADSL ATU-R's I can ping:
ping -I ppp0 www.hinet.net
(the ATU-R flashes according to the ping), but 100% lost.
ping -I eth1 www.hinet.net results in:
(the ATU-R flashes according to the ping), but:
From u213-173.u61-70.giga.net.tw (61.70.213.173) icmp_seq=xxx Destination Host Unreachable.
What do I need to correct that?
bye
Ronald
Ronald Wiplinger (ÃQ¤¯¯Ç), CEO, ELMIT - THE Internet Solution Provider
Tel. +886 2 8809-7680, Fax. +886 2 2809-9158, Mobile: +886 915 653-452
Net2Phone:8869550066, ICQ: 111651169
http://www.elmit.com http://www.wiplinger.org
The connections are:
eth0 ISP-1 61.220.121.18/248
eth1 ISP-2 61.70.213.173
eth2 free
eth3 internal LAN (private address space)
ifconfig shows:
eth0 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A5
inet addr:61.220.121.18 Bcast:61.220.121.23 Mask:255.255.255.248
inet6 addr: fe80::280:c8ff:feb9:a1a5/10 Scope:Link
inet6 addr: 2001:238:f00:9::a000/128 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14618682 errors:1 dropped:0 overruns:0 frame:0
TX packets:16239584 errors:10 dropped:0 overruns:0 carrier:10
collisions:0 txqueuelen:100
RX bytes:4197891829 (4003.4 Mb) TX bytes:3028376017 (2888.0 Mb)
Interrupt:5 Base address:0xa800
eth1 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A6
inet addr:61.70.213.173 Bcast:61.255.255.255 Mask:255.255.255.0
inet6 addr: fe80::280:c8ff:feb9:a1a6/10 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:685 errors:7 dropped:0 overruns:0 frame:0
TX packets:3536 errors:21 dropped:0 overruns:0 carrier:21
collisions:0 txqueuelen:100
RX bytes:61002 (59.5 Kb) TX bytes:432531 (422.3 Kb)
Interrupt:11 Base address:0xa400
eth3 Link encap:Ethernet HWaddr 00:80:C8:B9:A1:A8
inet addr:192.168.250.254 Bcast:192.168.250.255 Mask:255.255.255.0
inet6 addr: fe80::280:c8ff:feb9:a1a8/10 Scope:Link
inet6 addr: 2001:238:f00:9::a003/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:17057250 errors:1005 dropped:0 overruns:0 frame:1530
TX packets:14575498 errors:2666 dropped:0 overruns:0 carrier:2666
collisions:346724 txqueuelen:100
RX bytes:2543992672 (2426.1 Mb) TX bytes:2918081677 (2782.8 Mb)
Interrupt:15 Base address:0x9800
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.255.1.171 P-t-P:203.133.3.34 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:324 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:30 (30.0 b) TX bytes:26994 (26.3 Kb)
The inet addr changes on ppp0 every time I logon, but the P-t-P address remains.
route shows:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
dns.elmit.com * 255.255.255.255 UH 1 0 0 dummy0
TPNOC1-ERX-BRAS * 255.255.255.255 UH 0 0 0 ppp0
NETWORK-1.ELMIT * 255.255.255.248 U 0 0 0 eth0
192.168.250.0 * 255.255.255.0 U 0 0 0 eth3
u213-0.u61-70.g * 255.255.255.0 U 0 0 0 eth1
default ADSL-1.ELMIT.CO 0.0.0.0 UG 0 0 0 eth0
default * 0.0.0.0 U 2 0 0 eth1
So far I could not see anything wrong.
Watching my two ADSL ATU-R's I can ping:
ping -I ppp0 www.hinet.net
(the ATU-R flashes according to the ping), but 100% lost.
ping -I eth1 www.hinet.net results in:
(the ATU-R flashes according to the ping), but:
From u213-173.u61-70.giga.net.tw (61.70.213.173) icmp_seq=xxx Destination Host Unreachable.
What do I need to correct that?
bye
Ronald
Ronald Wiplinger (ÃQ¤¯¯Ç), CEO, ELMIT - THE Internet Solution Provider
Tel. +886 2 8809-7680, Fax. +886 2 2809-9158, Mobile: +886 915 653-452
Net2Phone:8869550066, ICQ: 111651169
http://www.elmit.com http://www.wiplinger.org
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