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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2019-03-29 12:14:03 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2019-03-29 12:14:03 -0700 |
| commit | 92c811deb7134cf26c306870ba5ed1b6eb29e452 (patch) | |
| tree | b482ca79e209b41e33c79af7c6146f2f51bc0539 | |
| parent | 92f199ab985f861028ffcbd899f9037e8e575ab6 (diff) | |
| download | infinitytier-92c811deb7134cf26c306870ba5ed1b6eb29e452.tar.gz infinitytier-92c811deb7134cf26c306870ba5ed1b6eb29e452.zip | |
Destroy feth devices before creating to delete old ones if they were left behind (MacEthernetTap).
| -rw-r--r-- | osdep/MacEthernetTapAgent.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/osdep/MacEthernetTapAgent.c b/osdep/MacEthernetTapAgent.c index 7fbd9c0d..ab3068ab 100644 --- a/osdep/MacEthernetTapAgent.c +++ b/osdep/MacEthernetTapAgent.c @@ -245,13 +245,17 @@ int main(int argc,char **argv) return ZT_MACETHERNETTAPAGENT_EXIT_CODE_UNABLE_TO_CREATE; } + snprintf(s_deviceName,sizeof(s_deviceName),"feth%d",deviceNo); snprintf(s_peerDeviceName,sizeof(s_peerDeviceName),"feth%d",deviceNo+5000); + run(P_IFCONFIG,s_peerDeviceName,"destroy",(char *)0); + usleep(10); + run(P_IFCONFIG,s_deviceName,"destroy",(char *)0); + usleep(10); if (run(P_IFCONFIG,s_peerDeviceName,"create",(char *)0) != 0) { fprintf(stderr,"E unable to create %s\n",s_deviceName); return ZT_MACETHERNETTAPAGENT_EXIT_CODE_UNABLE_TO_CREATE; } usleep(10); - snprintf(s_deviceName,sizeof(s_deviceName),"feth%d",deviceNo); if (run(P_IFCONFIG,s_deviceName,"create",(char *)0) != 0) { fprintf(stderr,"E unable to create %s\n",s_deviceName); return ZT_MACETHERNETTAPAGENT_EXIT_CODE_UNABLE_TO_CREATE; |