[Bug 139217] Re: dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable
I got the same problem with Ubuntu 9.10 server, trying to connect to DHCP through a Proxy. I resolve it with Rodney's work around.: editing the file /sbin/dhclient-script for router in $new_routers; do route add -host $router dev $interface route add default dev $interface gw $router $metric_arg done I did not create 'gateway' file as suggest. Thank. -- dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable
Thank you raboof for updating us. I shall mark this as Fix Released as you stated that it works after (I assume) an update. Aaron, I do not believe that this is the same problem, therefore you will need to open a new report, although if I am wrong I apologise. Feel free to reopen this bug if it is still an issue by changing the status back to "New". ** Changed in: dhcp3 (Ubuntu) Status: Confirmed => Fix Released -- dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable
** Summary changed: - dhcp fails for gateway on different subnet + dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable -- dhcp fails for gateway on different subnet - SIOCADDRT: Network is unreachable https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 139217] Re: dhcp fails for gateway on different subnet
Haven;t have any problems recently. Thanks. On Sat, 2009-05-30 at 16:56 +, Teej wrote: > Thank you for taking the time to report this bug and helping to make > Ubuntu better. You reported this bug a while ago and there hasn't been > any activity in it recently. We were wondering if this is still an issue > for you. Can you try with the latest Ubuntu release? Thanks in advance. > > ** Changed in: dhcp3 (Ubuntu) >Status: New => Incomplete > -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
Teej, this is definitely still a problem in Jaunty, as /sbin/dhclient- script has not changed DHCPREQUEST of 71.130.218.22 on eth0 to 255.255.255.255 port 67 DHCPACK of 71.130.218.22 from 192.168.1.254 SIOCADDRT: No such process bound to 71.130.218.22 -- renewal in 78774 seconds. from /tmp/dhclient-script.debug: Sat May 30 21:53:02 PDT 2009: entering dhclient-enter-hooks.d, dumping variables. reason='REBOOT' interface='eth0' medium='' alias_ip_address='' new_ip_address='71.130.218.22' new_subnet_mask='255.255.0.0' new_domain_name='' new_domain_search='hardsun.net.' new_domain_name_servers='127.0.0.1' new_routers='151.164.187.111' new_static_routes='' r...@roseroar:~# route add default dev eth0 gw 151.164.187.111 SIOCADDRT: No such process If I remove the if,fi for if [ "$new_subnet_mask" == "255.255.255.255" ]; then for router in $new_routers; do route add -host $router dev $interface done fi then I can connect properly. ** Changed in: dhcp3 (Ubuntu) Status: Incomplete => Confirmed -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue for you. Can you try with the latest Ubuntu release? Thanks in advance. ** Changed in: dhcp3 (Ubuntu) Status: New => Incomplete -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
reading the first post more carefully, I see that the netmask conditional is also the problem in the original report: new_subnet_mask='255.255.255.128' therefore the host route to the gateway is not added because the netmask is not 255.255.255.0 While waiting for this bug report to be addressed, a suggested solution is to add a dhclient exit-hook: create a file "gateway" in /etc/dhcp3/dhclient-exit-hooks.d, containing this text: for router in $new_routers; do route add -host $router dev $interface route add default dev $interface gw $router $metric_arg done -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
It still doesn't seem to work on Optus ADSL (Australia), and I think the reason is that the creation of the host route is conditional on the netmask: /sbin/dhclient-script:198: if [ "$new_subnet_mask" == "255.255.255.255" ]; then ... because the interface is given an IP address with subnet 255.255.255.0, and a gateway address that is not in this range. Why not just remove the conditional line? No harm in (trying to) creating a host route to the gateway, even if it is redundant? -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
This bug is either invalid or has been fixed. /sbin/dhclient-script in Intrepid does the following starting at line 194: ifconfig $interface inet $new_ip_address $new_subnet_arg \ $new_broadcast_arg $mtu_arg # point to point if [ "$new_subnet_mask" == "255.255.255.255" ]; then for router in $new_routers; do route add -host $router dev $interface done fi for router in $new_routers; do route add default dev $interface gw $router $metric_arg done -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 139217] Re: dhcp fails for gateway on different subnet
Ive got the same problem but I don't know how to solve it. Would you mind writing the commands to manually enter the gateway on a different subnet, because I can't get it working? -- dhcp fails for gateway on different subnet https://bugs.launchpad.net/bugs/139217 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
