ouroboros/src/ipcpd, branch 0.11.5

ipcpd: Include ipcp-dev header in DHT

2018-05-08T10:07:01+00:00

The DHT called ipcp_sdb_release without including ipcp-dev, causing compiler errors on some machines. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix setting MTU for eth-llc

2018-05-08T10:04:58+00:00

The MTU was not correctly set for the eth-llc ipcp. This also fixes a missing definition of ETH_MAX_MTU, which was introduced in kernel v4.10. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix parameter in debug log

2018-05-08T10:04:27+00:00

The cpu was a size_t but printed as an unsigned long, giving compilation errors on 32 bit machines. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Use correct MTU for eth-dix

2018-05-07T15:55:07+00:00

The eth-dix IPCP was using a hardcoded MTU of 1500 bytes, but could support higher MTUs. Now jumbo frames are supported. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix bad memory handling in LFA policy

2018-05-04T10:11:17+00:00

The Loop-Free Alternates policy had bad memory management in two places. In the calculation of the LFAs a table was freed in the first iteration of a loop, whereas it was still needed in the other iterations. It is now freed outside of the loop. In the alternate PFF the address structs were not freed upon shutdown, this has been added as well. It also fixes some bad initialization in the LFA calculation function. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens

ipcpd: Limit number of returned query addresses

2018-05-03T18:33:50+00:00

The query returned all addresses where a name was registered, causing some scaling problems. Now it will return at most DHT_RETR_ADDR, which is currently set at 1 (anycast). Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Allow wait for dir enrollment on dt conn

2018-05-03T15:56:11+00:00

This adds the option to wait for the directory (DHT) to enroll on creating a new data transfer connection. This makes scripting network bootstraps more stable. The default setting is OFF. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Recalculate PFF upon adding new neighbor

2018-05-03T15:53:09+00:00

This recalculates the PFF upon adding a new neighbor, so that the network reconverges faster. It is safe to do so since it is only done by the two IPCPs that established the new flow. The PFF is also recalculated every 4 seconds. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens

ipcpd: Prevent parallel DHT enrollment threads

2018-05-03T12:35:08+00:00

This will prevent quick calls to ipcp conn for dt flows to create multiple join threads in parallel, instead the subsequent calls will wait for the pending join to finish. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Make UNIX socket buffer size configurable

2018-05-03T10:26:48+00:00

This makes the buffer size used by the UNIX sockets configurable. In case of a lot of IPCPs in the system it might become too small with the default value, resulting in irm command failures. The user can now easily configure it with an adequate value. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens