e9015c12e6
- scamper: * add an option (-O cafile=/path/to/file) to load CA certificates from a specific file when starting scamper for validating a remote controller's certificate (this was released in 20211212a) * add options -O client-certfile=/path/to/certfile and -O client-privfile=/path/to/privfile to have scamper present a client certificate during a TLS handshake with a remote controller * fix bugs that prevent scamper from reconnecting to a remote controller * fix -d debugfile when scamper is built with privilege separation * fix bug when writing neighbordisc measurements to warts file that prevents a neighbordisc measurement from being read * fix bug when reading some tracelb measurements with unresponsive hops from a warts file * allow user to specify fractions of a second to ping timeout (-W) * use a random source port / ICMP ID in ping if -F 0 - sc_remoted: * add -C option to specify a CA PEM file to verify client certificates presented by scamper instances. * add -O skipnameverification option to tell sc_remoted to verify scamper presents a certificate signed by the CA, but do not do name verification
Sebastian Wagner2022-08-18 10:05:09 +00:00
9a741488d2
- scamper: * add an option (-O cafile=/path/to/file) to load CA certificates from a specific file when starting scamper for validating a remote controller's certificate (this was released in 20211212a) * add options -O client-certfile=/path/to/certfile and -O client-privfile=/path/to/privfile to have scamper present a client certificate during a TLS handshake with a remote controller * fix bugs that prevent scamper from reconnecting to a remote controller * fix -d debugfile when scamper is built with privilege separation * fix bug when writing neighbordisc measurements to warts file that prevents a neighbordisc measurement from being read * fix bug when reading some tracelb measurements with unresponsive hops from a warts file * allow user to specify fractions of a second to ping timeout (-W) * use a random source port / ICMP ID in ping if -F 0 - sc_remoted: * add -C option to specify a CA PEM file to verify client certificates presented by scamper instances. * add -O skipnameverification option to tell sc_remoted to verify scamper presents a certificate signed by the CA, but do not do name verification
Sebastian Wagner2022-08-18 10:05:09 +00:00
30f38d7119
- Update to version 20211212b: - No changelog available.
Sebastian Wagner2022-08-18 09:30:49 +00:00
7843ec24e0
- Update to version 20211212b: - No changelog available.
Sebastian Wagner2022-08-18 09:30:49 +00:00
50ce79544f
- update to 20211026: scamper: * in trace, allow probes to multiple consecutive hops to be outstanding in the network without having to stop and wait, using the -N parameter documented in scamper's man page. * in trace, do optional PTR lookups using the option documented in scamper's man page. output these hostnames into warts and json outputs. * bump libscamperfile version for the above changes. * document that scamper's control socket can be told to return JSON through an option now documented in scamper's man page. * improvements to reading warts files via fuzzing. * other man page tidy ups. sc_erosprober: * add the ability to adjust the probe list at run time through a unix domain socket, documented in the sc_erosprober man page. sc_hoiho: * add the ability to learn regular expressions that extract geographic hints from router hostnames, documented in the sc_hoiho man page
Sebastian Wagner2021-10-27 19:05:05 +00:00
93eedc8f42
- update to 20211026: scamper: * in trace, allow probes to multiple consecutive hops to be outstanding in the network without having to stop and wait, using the -N parameter documented in scamper's man page. * in trace, do optional PTR lookups using the option documented in scamper's man page. output these hostnames into warts and json outputs. * bump libscamperfile version for the above changes. * document that scamper's control socket can be told to return JSON through an option now documented in scamper's man page. * improvements to reading warts files via fuzzing. * other man page tidy ups. sc_erosprober: * add the ability to adjust the probe list at run time through a unix domain socket, documented in the sc_erosprober man page. sc_hoiho: * add the ability to learn regular expressions that extract geographic hints from router hostnames, documented in the sc_hoiho man page
Sebastian Wagner2021-10-27 19:05:05 +00:00
3cdacb1c02
- update to version 20200923: - scamper: * integrate some fixes for compiling scamper on windows - sc_erosprober: * allow larger probe intervals - sc_hoiho: * add support for learning regexes that extract ASNs in hostnames
Sebastian Wagner2020-09-23 06:35:33 +00:00
0cfe787c22
- update to version 20200923: - scamper: * integrate some fixes for compiling scamper on windows - sc_erosprober: * allow larger probe intervals - sc_hoiho: * add support for learning regexes that extract ASNs in hostnames
Sebastian Wagner2020-09-23 06:35:33 +00:00
2c9e5facfa
- update to version 20200717: - scamper: - update remote control protocol to support session resumption if the underlying TCP connection is interrupted. - if remote controller is specified with a domain name, use TLS. - fix -p pidfile when starting scamper as a daemon - expire entries in the ARP cache periodically - add -r support to ping and tracelb, and record router addresses in warts output. - autoconf work to build on linux without sys/socketvar.h or linux/netlink.h - allow scamper to do IPv4 ICMP echo and IPv6 UDP traceroute without requiring root on linux. - libscamperfile version 1.0.0 - sc_remoted: - update remote control protocol to support session resumption if the underlying TCP connection is interrupted. - use HUP signal to reload TLS certificate and private key chain - add -e pidfile to write PID to file, to make HUP easy - sc_pinger: - add utility to ping a set of addresses with ICMP echo, UDP, and TCP-ack probes - throughout: - reduce number of warnings when compiling with -Wextra - remove rcsid from all files
Sebastian Wagner2020-07-18 13:44:34 +00:00
cc7cb4304a
- update to version 20200717: - scamper: - update remote control protocol to support session resumption if the underlying TCP connection is interrupted. - if remote controller is specified with a domain name, use TLS. - fix -p pidfile when starting scamper as a daemon - expire entries in the ARP cache periodically - add -r support to ping and tracelb, and record router addresses in warts output. - autoconf work to build on linux without sys/socketvar.h or linux/netlink.h - allow scamper to do IPv4 ICMP echo and IPv6 UDP traceroute without requiring root on linux. - libscamperfile version 1.0.0 - sc_remoted: - update remote control protocol to support session resumption if the underlying TCP connection is interrupted. - use HUP signal to reload TLS certificate and private key chain - add -e pidfile to write PID to file, to make HUP easy - sc_pinger: - add utility to ping a set of addresses with ICMP echo, UDP, and TCP-ack probes - throughout: - reduce number of warnings when compiling with -Wextra - remove rcsid from all files
Sebastian Wagner2020-07-18 13:44:34 +00:00
57a24fc805
- update to version 20191102b: - scamper: * do not dereference a null pointer when converting a tracelb node with no IP address to a string, when generating json output. - sc_bdrmap: * allow the source IP address to be specified when probing with the -S parameter. - sc_wartsfilter: * a new utility to select specific records from a warts file
Sebastian Wagner2020-03-14 17:22:07 +00:00
6c369fe18c
- update to version 20191102b: - scamper: * do not dereference a null pointer when converting a tracelb node with no IP address to a string, when generating json output. - sc_bdrmap: * allow the source IP address to be specified when probing with the -S parameter. - sc_wartsfilter: * a new utility to select specific records from a warts file
Sebastian Wagner2020-03-14 17:22:07 +00:00
b0021fd2e0
-update to version 20191102: * scamper * escape hostname in json output for tracelb * use length parameters when parsing hostname responses, from Marianne Fletcher * sc_bdrmap * add a -O noalias option to tell bdrmap to not do alias resolution. * update -C documentation in the sc_bdrmap.1 man page * fix a memory leak of trace objects in -d traces * print RTT in -d traces * add an -M option to help corner cases with private and IXP addresses * relax heuristics to allow VPs to claim routers with IP2AS when no other router assignments can take place * turn off analytical interface alias resolution heuristics by default * sc_hoiho * change -O verbose to -O debug to better reflect what it does. * change tpa to atp to be consistent with language in paper https://www.caida.org/~mjl/pubs/rnc.pdf * free a malloc, pointed out by clang static analysis * add support for reading -d 3 output, which is the format of regular expressions provided in the data supplement: http://data.caida.org/datasets/supplement/2019-imc-hoiho/ * sc_uptime * add a metadata table to be able to track metadata across sc_uptime invocations, from Marianne Fletcher * fix an error message when trying to create a database that already exists.
Sebastian Wagner2020-01-07 09:29:43 +00:00
19888cf429
-update to version 20191102: * scamper * escape hostname in json output for tracelb * use length parameters when parsing hostname responses, from Marianne Fletcher * sc_bdrmap * add a -O noalias option to tell bdrmap to not do alias resolution. * update -C documentation in the sc_bdrmap.1 man page * fix a memory leak of trace objects in -d traces * print RTT in -d traces * add an -M option to help corner cases with private and IXP addresses * relax heuristics to allow VPs to claim routers with IP2AS when no other router assignments can take place * turn off analytical interface alias resolution heuristics by default * sc_hoiho * change -O verbose to -O debug to better reflect what it does. * change tpa to atp to be consistent with language in paper https://www.caida.org/~mjl/pubs/rnc.pdf * free a malloc, pointed out by clang static analysis * add support for reading -d 3 output, which is the format of regular expressions provided in the data supplement: http://data.caida.org/datasets/supplement/2019-imc-hoiho/ * sc_uptime * add a metadata table to be able to track metadata across sc_uptime invocations, from Marianne Fletcher * fix an error message when trying to create a database that already exists.
Sebastian Wagner2020-01-07 09:29:43 +00:00
488ebb0840
- remove SIOCGSTAMP.patch - update to version 20190916: * scamper * add a host implementation for looking up DNS records. it uses the first nameserver it finds in /etc/resolv.conf by default. * add an -O ptr option to tracelb. * bugfix json output for tracelb. * integrate patricia trie implementation into scamper hotspot * use HAVE_SYSCTL macro to solve a compile issue on android * include <linux/sockios.h> to get SIOCGSTAMP in Linux kernel > 5.2 * add -A option to ping code to set the ack number to use in tcp probes (or sequence number in SYN packets). do not randomly generate sequence and ack values for each TCP ping. * rework options handling to allow for long long values. * set the window size in TCP probes to 65535, instead of advertising a zero receive window. * update configure scripts around the use of --with-privsep-dir-owner * sc_ally: * when outputting alias sets, conduct a canonical sort to allow for easy diffs * update man page because sc_ally can take more than two addresses per line * sc_erosprober: * new driver to periodically probe addresses and rotate output files. * sc_hoiho: * new utility for holistic orthography of Internet hostname observations. this utility is only built if --with-sc_hoiho is passed to configure. sc_hoiho requires pcre or pcre2, which can be controlled by passing --with-pcre or --with-pcre2 to configure. * sc_uptime:
Sebastian Wagner2019-09-18 19:50:19 +00:00
9b532f8ce1
- remove SIOCGSTAMP.patch - update to version 20190916: * scamper * add a host implementation for looking up DNS records. it uses the first nameserver it finds in /etc/resolv.conf by default. * add an -O ptr option to tracelb. * bugfix json output for tracelb. * integrate patricia trie implementation into scamper hotspot * use HAVE_SYSCTL macro to solve a compile issue on android * include <linux/sockios.h> to get SIOCGSTAMP in Linux kernel > 5.2 * add -A option to ping code to set the ack number to use in tcp probes (or sequence number in SYN packets). do not randomly generate sequence and ack values for each TCP ping. * rework options handling to allow for long long values. * set the window size in TCP probes to 65535, instead of advertising a zero receive window. * update configure scripts around the use of --with-privsep-dir-owner * sc_ally: * when outputting alias sets, conduct a canonical sort to allow for easy diffs * update man page because sc_ally can take more than two addresses per line * sc_erosprober: * new driver to periodically probe addresses and rotate output files. * sc_hoiho: * new utility for holistic orthography of Internet hostname observations. this utility is only built if --with-sc_hoiho is passed to configure. sc_hoiho requires pcre or pcre2, which can be controlled by passing --with-pcre or --with-pcre2 to configure. * sc_uptime:
Sebastian Wagner2019-09-18 19:50:19 +00:00
0083089b14
- update to version 20180504: * scamper: * increase the size of a buffer in scamper's traceroute json creation to reduce chance of truncation. * print the number of probes sent by traceroute in the json output. * enforce a minimum firsthop value of 1 when reading a warts traceroute object. * sc_bdrmap: * choose a static ICMP checksum value when using Paris traceroute to reduce churn in observed topology in bdrmap output. * add ability to pass list of ASes to -d traces to see traceroutes towards specific ASes, useful for understanding bdrmap inferences.
Sebastian Wagner2018-05-06 08:25:38 +00:00
897edc9fca
- update to version 20180504: * scamper: * increase the size of a buffer in scamper's traceroute json creation to reduce chance of truncation. * print the number of probes sent by traceroute in the json output. * enforce a minimum firsthop value of 1 when reading a warts traceroute object. * sc_bdrmap: * choose a static ICMP checksum value when using Paris traceroute to reduce churn in observed topology in bdrmap output. * add ability to pass list of ASes to -d traces to see traceroutes towards specific ASes, useful for understanding bdrmap inferences.
Sebastian Wagner2018-05-06 08:25:38 +00:00
ae6e3389f3
- remove new-openssl.patch, included upstream - update to version 20171204: - scamper: * add a blind-fin tbit test, which tests receiver behavior to TCP FIN packets which could have come from an off-path attacker. - sc_radargun: * add -d 2 option, which dumps interface IP-ID behavior classifications.
Sebastian Wagner2017-12-04 08:48:06 +00:00
e1dea21486
- remove new-openssl.patch, included upstream - update to version 20171204: - scamper: * add a blind-fin tbit test, which tests receiver behavior to TCP FIN packets which could have come from an off-path attacker. - sc_radargun: * add -d 2 option, which dumps interface IP-ID behavior classifications.
Sebastian Wagner2017-12-04 08:48:06 +00:00
Sebastian Wagner
Dominique Leuenberger
Yuchen Lin
Martin Hauke
OBS User mrdocs