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Re: [MirageOS-devel] Routing.No_route_to_destination_address running Mirage web server

To: Luke Dunstan <lukedunstan81@xxxxxxxxx>

From: Richard Mortier <mort@xxxxxxxxxx>

Date: Fri, 29 May 2015 22:03:30 +0100

Cc: mirageos-devel <mirageos-devel@xxxxxxxxxxxxxxxxxxxx>

Delivery-date: Fri, 29 May 2015 21:03:36 +0000

List-id: Developer list for MirageOS <mirageos-devel.lists.xenproject.org>

Output of `ifconfig` in dom0 may also be useful...? On 29 May 2015 at 14:41, Luke Dunstan <lukedunstan81@xxxxxxxxx> wrote: > Supposedly the unikernel is not seeing an ARP response for > 192.168.1.103. What is at that address? Presumably the machine running > the HTTP client, but not dom0 which is working fine? Would you be able > to run tcpdump on dom0 to capture the packets on xenbr0 during the > problem? Maybe also ping 192.168.1.103 from dom0 afterwards in the > same capture? > > Best regards, > Luke > > > On 29 May 2015 at 11:06, Andrew Stuart <andrew.stuart@xxxxxxxxxxxxxxxxxx> > wrote: >> Hello >> >> I am trying to run a static Mirage web server on a local Xen server. >> >> When I do >> curl 192.168.1.111 >> from dom0 it works fine. >> >> When I try to access 192.168.1.111 from any other device on the network I >> get the errors below. >> >> The cfg file includes this: >> vif = [ 'mac=c0:ff:ee:aa:ff:ee,bridge=xenbr0â ] >> >> I have also tried >> vif = [ 'bridge=xenbr0â ] >> >> I have various other domu machines including an Ubuntu web server that have >> no problem responding to network requests from other devices on the network. >> >> Any hints valued. >> >> >> setting 0000000000000000-00000000001a4000 readonly >> skipped 1000 >> MM: Initialise page allocator for 43f000(43f000)-10000000(10000000) >> MM: done >> Demand map pfns at 10001000-0000002010001000. >> Initialising timer interface >> Initialising console ... done. >> gnttab_table mapped at 0000000010001000. >> getenv(OCAMLRUNPARAM) -> null >> getenv(CAMLRUNPARAM) -> null >> getenv(PATH) -> null >> Unsupported function lseek called in Mini-OS kernel >> Unsupported function lseek called in Mini-OS kernel >> Unsupported function lseek called in Mini-OS kernel >> getenv(OCAMLRUNPARAM) -> null >> getenv(CAMLRUNPARAM) -> null >> getenv(TMPDIR) -> null >> getenv(TEMP) -> null >> Netif: add resume hook >> Netif.connect 0 >> Netfront.create: id=0 domid=0 >> MAC: 00:16:3e:5f:6c:04 >> Attempt to open(/dev/urandom)! >> Manager: connect >> Manager: configuring >> DHCP: start discovery >> >> Sending DHCP broadcast (length 552) >> DHCP response: >> input ciaddr 0.0.0.0 yiaddr 192.168.1.111 >> siaddr 192.168.1.254 giaddr 0.0.0.0 >> chaddr 00163e5f6c0400000000000000000000 sname file >> DHCP: offer received: 192.168.1.111 >> DHCP options: Offer : DNS servers(192.168.1.254), Routers(192.168.1.254), >> Subnet mask(255.255.255.0), Lease time(43200), Server >> identifer(192.168.1.254) >> Sending DHCP broadcast (length 552) >> DHCP response: >> input ciaddr 0.0.0.0 yiaddr 192.168.1.111 >> siaddr 192.168.1.254 giaddr 0.0.0.0 >> chaddr 00163e5f6c0400000000000000000000 sname file >> DHCP: offer received >> IPv4: 192.168.1.111 >> Netmask: 255.255.255.0 >> Gateways: >> [192.168.1.254] >> sg:true gso_tcpv4:true rx_copy:true rx_flip:false smart_poll:false >> ARP: sending gratuitous from 192.168.1.111 >> DHCP offer received and bound to 192.168.1.111 nm 255.255.255.0 gw >> [192.168.1.254] >> Manager: configuration done >> ARP: transmitting probe -> 192.168.1.254 >> ARP: updating 192.168.1.254 -> 00:04:ed:b2:9d:0e >> ARP responding to: who-has 192.168.1.111? >> ARP: transmitting probe -> 192.168.1.103 >> ARP: retrying 192.168.1.103 (n=1) >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452886466 >> ARP: retrying 192.168.1.103 (n=2) >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452903536 >> TCP retransmission on timer seq = 452871534 >> TCP retransmission on timer seq = 452867352 >> TCP retransmission on timer seq = 452878388 >> ARP: retrying 192.168.1.103 (n=3) >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452893808 >> TCP retransmission on timer seq = 452896509 >> TCP retransmission on timer seq = 452866620 >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> RX exn >> Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_) >> TCP retransmission on timer seq = 452914625 >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452873343 >> TCP retransmission on timer seq = 452913759 >> TCP retransmission on timer seq = 452889447 >> TCP retransmission on timer seq = 452882133 >> TCP retransmission on timer seq = 452884019 >> ARP: retrying 192.168.1.103 (n=1) >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452869874 >> TCP retransmission on timer seq = 452874495 >> TCP retransmission on timer seq = 452886432 >> TCP retransmission on timer seq = 452886466 >> ARP: retrying 192.168.1.103 (n=2) >> ARP: transmitting probe -> 192.168.1.103 >> TCP retransmission on timer seq = 452903536 >> TCP retransmission on timer seq = 452871534 >> TCP retransmission on timer seq = 452867352 >> TCP retransmission on timer seq = 452887477 >> TCP retransmission on timer seq = 452869821 >> TCP retransmission on timer seq = 452878388 >> TCP retransmission on timer seq = 452859305 >> _______________________________________________ >> MirageOS-devel mailing list >> MirageOS-devel@xxxxxxxxxxxxxxxxxxxx >> http://lists.xenproject.org/cgi-bin/mailman/listinfo/mirageos-devel > > _______________________________________________ > MirageOS-devel mailing list > MirageOS-devel@xxxxxxxxxxxxxxxxxxxx > http://lists.xenproject.org/cgi-bin/mailman/listinfo/mirageos-devel -- Richard Mortier mort@xxxxxxxxxx _______________________________________________ MirageOS-devel mailing list MirageOS-devel@xxxxxxxxxxxxxxxxxxxx http://lists.xenproject.org/cgi-bin/mailman/listinfo/mirageos-devel

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