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Committing MTU-related changes:

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* Adding path-mtu.nse for Path MTU Discovery
* Nmap now stores the MTU for interfaces (from SIOCGIFMTU or libdnet)
* Scripts can access the MTU for host.interface via host.interface_mtu
* Nmap prints the MTU for interfaces in --iflist
This commit is contained in:
kris
2010-08-24 01:47:12 +00:00
parent c3a1ec9f02
commit 57664a51cf
11 changed files with 459 additions and 5 deletions
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14
Target.cc
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@@ -133,8 +133,9 @@ void Target::Initialize() {
htn.toclock_running = false;
htn.host_start = htn.host_end = 0;
interface_type = devt_other;
devname[0] = '\0';
devfullname[0] = '\0';
devname[0] = '\0';
devfullname[0] = '\0';
mtu = 0;
state_reason_init(&reason);
memset(&pingprobe, 0, sizeof(pingprobe));
pingprobe_state = PORT_UNKNOWN;
@@ -378,6 +379,15 @@ void Target::setNextHop(struct sockaddr_storage *next_hop, size_t next_hop_len)
nexthopsocklen = next_hop_len;
}
/* Set MTU (to correspond with devname) */
void Target::setMTU(int devmtu) {
mtu = devmtu;
}
/* Get MTU (to correspond with devname) */
int Target::MTU(void) {
return mtu;
}
/* Starts the timeout clock for the host running (e.g. you are
beginning a scan). If you do not have the current time handy,